Fosi Audio - Buying Guide
Last Updated: 04/19/2024
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Fosi Audio BT20A Bluetooth 5.0 Stereo Audio 2 Channel Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0 CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116 (with Power Supply)
Asin: B07BQC7GNL | Model: BT20A | PartNumber: BT20A | Ean: 9068787975844
Bluetooth 5.0 Amplifier: Featuring Two Texas Instruments Tpa3116d2 Chips, The Bt20a Delivers Powerful And Clear Stereo Sound. The Tpa3116d2 Is A Highly Efficient Digital Amplifier With An Advanced Oscillator/Pll Circuit, Ensuring Minimal Interference And Offering A Robust Connection Range Of Up To 50 Feet..
What You'll Get: Bt20a Stereo Audio Amplifier Receiver X1, 24V/4.5A Power Supply X1, User Manual X1, A 24-Month Worry-Free Warranty And Responsive Customer Service..
The Ideal Partner Amplifier For Speakers: With An Impressive 100W Rms Per Channel At 4 Ohms, 20 Hz - 20 Khz, And Only 0.04% Thd, The Bt20a Bluetooth Amp Is A Powerhouse. It Comes With A 24V Power Supply And Can Drive Speakers With A Capacity Of 280 Watts At 8 Ohms Or 320 Watts At 4 Ohms. (For Passive Speakers Only, Not The Powered Speakers).
Bass And Treble Control: The Fosi Audio Bt20a Stereo Amplifier Is Tailor-Made For Audiophiles Seeking Exceptional Hifi Sound Quality. You Have Control Over The Sound Of Your Bookshelf Speakers Through Music Or Video Software, Fine-Tuning The Bass And Treble To Your Preferences..
Features
- 2 Channel Amplifier: The BT20A Mini Bluetooth amplifier home audio offers both Bluetooth and RCA inputs, along with passive speaker outputs. This versatile amplifier enables you to build a high-quality 2.0-channel audio system, allowing seamless connections to your phone, computer, tablet, and more.
- Bass and Treble Control: The Fosi Audio BT20A stereo amplifier is tailor-made for audiophiles seeking exceptional HiFi sound quality. You have control over the sound of your bookshelf speakers through music or video software, fine-tuning the bass and treble to your preferences.
- Bluetooth 5.0 Amplifier: Featuring two Texas Instruments TPA3116D2 chips, the BT20A delivers powerful and clear stereo sound. The TPA3116D2 is a highly efficient digital amplifier with an advanced oscillator/PLL circuit, ensuring minimal interference and offering a robust connection range of up to 50 feet.
- The Ideal Partner Amplifier For Speakers: With an impressive 100W RMS per channel at 4 ohms, 20 Hz - 20 kHz, and only 0.04% THD, the BT20A Bluetooth amp is a powerhouse. It comes with a 24V power supply and can drive speakers with a capacity of 280 watts at 8 ohms or 320 watts at 4 ohms. (for passive speakers only, not the powered speakers)
- What You'll Get: BT20A stereo audio amplifier receiver x1, 24V/4.5A power supply x1, User Manual x1, a 24-month worry-free warranty and responsive customer service.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.42 x 5.20 x 3.54 inches | Weight: 1.50 pounds
Warranty: 24-month manufacturer
See On Amazon #2
Fosi Audio BT20A Pro 300W x2 TPA3255 Bluetooth 5.0 Home Audio Stereo 2 Channel Amplifier Receiver Mini Hi-Fi Class D Upgraded Integrated Amp for Speakers with Bass Treble Control
Asin: B07JVFY27T | Model: BT20A PRO | PartNumber: BT20A PRO
Enhanced Bluetooth 5.0 Connectivity: The Bluetooth Pair Can Be Cleared By Pressing And Holding The Volume Control For Five Seconds. In Addition, It Has A Memory Function For Easy Pairing And Alert Tone..
What You Get: Bt20a Pro Power Amplifier X1, Bluetooth Antenna X1, 32V 5A Power Adapter X1, Ac Cord X1, User Manual X1, Our Worry-Free 24-Month Warranty, And Friendly Customer Service..
Customizable Sound With A Wide Range Of Bass And Treble Controls: The Bt20a Pro Home Audio Amplifier Offers A Unique Design For Sound Control. Enjoy Original Sound Without Effects By Setting Treble And Bass Effects To The Middle Point..
Upgraded High-Efficiency: A Significant Upgrade From The Bt20a Amplifier With Replaceable Op-Amps For Customized. You Can Replace The Two Plug-In Ne5532 Op-Amps With Lme49720ha/Muses02/Opa2604ap/Opa2134pa/Lm4562/Njm4556ad Op-Amps To Achieve A Unique Sound Quality. With Snr≥108Db And Thd≤0.005%..
Features
- TI TPA3255 Chip Amplifier with 300 Watts x 2 Power Output: Advanced feedback design and high-speed gate driver error correction for efficient and high-quality audio performance, with low idle losses of <2.5W.
- Upgraded High-Efficiency: A significant upgrade from the BT20A amplifier with replaceable Op-Amps for customized. You can replace the two plug-in NE5532 Op-Amps with LME49720HA/MUSES02/OPA2604AP/OPA2134PA/LM4562/NJM4556AD Op-Amps to achieve a unique sound quality. With SNR 108dB and THD 0.005%.
- Enhanced Bluetooth 5.0 Connectivity: The Bluetooth pair can be cleared by pressing and holding the volume control for five seconds. In addition, it has a memory Function for Easy Pairing and Alert Tone.
- Customizable Sound with a Wide Range of Bass and Treble Controls: The BT20A Pro home audio amplifier offers a unique design for sound control. Enjoy original sound without effects by setting treble and bass effects to the middle point.
- What you Get: BT20A Pro Power Amplifier x1, Bluetooth Antenna x1, 32V 5A Power Adapter x1, AC Cord x1, User Manual x1, our worry-free 24-month warranty, and friendly customer service.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 0.16 x 5.59 x 4.21 inches | Weight: 2.43 pounds
Warranty: 18-month manufacturer
See On Amazon #3
Fosi Audio TB10D 600W TPA3255 Power Amplifier Home Audio HiFi Stereo Class D Digital 2 Channel Integrated Mini Passive Speaker Amp
Asin: B08MJBG53V | Model: TB10D-US | PartNumber: TB10D-US
The High-Efficient 2.0Ch 300Wx2 Desktop Power Amplifier Can Drive Almost Home Large Passive Bookshelf Speakers Ensuring Top-Notch Sound Quality And Is Compatible With Most Sound Equipment Such As Computers, Dvds, Cd Players, Pc, Laptops, Tv, Etc..
What You Get: Tb10d Amplifier X1, User Manual X1, 32V/5A Power Adapter X1(Note: You Need A More Powerful Power Supply To Get The Max 300W X2 Power Output, Such As 48V/10A), Ac Cord X1, 18-Month Worry-Free Warranty, And Friendly Customer Service..
Mini Classic Simple Design With Bass, Treble, And Volume Control. On The Rear Are Banana Plug Connectors That Can Also Accept A Raw Wire..
Max Power Output Up To 600Watts. Tb10d Adopts Ti Tpa3255 High-Performance Class-D Power Amplifier Chip Enabling True Premium Sound Quality. Tpa3255 Features An Advanced Integrated Feedback Design And Proprietary High-Speed Gate Driver Error Correction (Purepath Ultra-Hd). This Technology Allows Ultra Low Distortion Across The Audio Band And Superior Audio Quality. The Device Is Operated In Ad-Mode, And Can Drive Up To 2 X 315 W Into 4-Ω Load At 10% Thd And 2 X 150 W Unclipped Into 8-Ω Load..
Features
- If you want to play your favorite songs entertainingly, a mini stereo amplifier is the best way to go. Fosi Audio TB10D is an analog input(RCA) Class-D audio amplifier that easy to install to build your home audio sound system.
- MAX Power Output up to 600Watts. TB10D adopts TI TPA3255 high-performance Class-D power amplifier chip enabling true premium sound quality. TPA3255 features an advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePath Ultra-HD). This technology allows ultra low distortion across the audio band and superior audio quality. The device is operated in AD-mode, and can drive up to 2 x 315 W into 4- load at 10% THD and 2 x 150 W unclipped into 8- load.
- The high-efficient 2.0CH 300Wx2 desktop power amplifier can drive almost home large passive bookshelf speakers ensuring top-notch sound quality and is compatible with most sound equipment such as computers, DVDs, CD players, PC, laptops, TV, etc.
- Mini classic simple design with bass, treble, and volume control. On the rear are banana plug connectors that can also accept a raw wire.
- What you Get: TB10D amplifier x1, User Manual x1, 32V/5A Power Adapter x1(Note: You need a more powerful power supply to get the MAX 300W x2 power output, such as 48V/10A), AC Cord x1, 18-month worry-free warranty, and friendly customer service.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.57 x 4.13 x 5.59 Inches | Weight: 1.30 pounds
Warranty: 24-month manufacturer
See On Amazon #4
Fosi Audio Box X2 Phono Preamp for MM Turntable Phonograph Preamplifier with Gain Gear Mini Stereo Audio Hi-Fi Pre-Amplifier for Record Player with DC 12V Power Supply
Asin: B07XNTHHBP | Model: BOX X2 | PartNumber: BOX X2
❤Tube Preamplifier: It's Also A Tube Preamp With 3.5Mm Aux Input. Designed And Assembled By Fosi Audio From High-Quality Components. Great Warm, Smooth-Sounding..
❤What You Get: Box X2 Phono Preamp X1, Vacuum Tubes X2, Rca Cable X1, Power Adaptor X1, User Manual X1, Our Worry-Free 24-Month Warranty, And Friendly Customer Service. [Please Note That It's Not For The Mc Turntable.].
❤Applicable Vacuum Tube Model: 6K4/6J1/6J4/Ge5654/6Ak5/66*In Vacuum Tubes, Etc. You Can Replace The Vacuum Tubes To Diy Your Stereo System. Different Tubes With Different Sounds..
❤Three Switchable Gain Modes: 39, 42, And 45 Db. Adjustable Gain Levels To Give You Customizable Control And Outstanding Compatibility. Entry-Level High-End Analog Sound And Top-Notch Circuitry For An Unbeatable Low Cost..
Features
- Tube MM Phono Preamplifier: Converts phono signals to Line Level Signals with low-noise integrated circuits and high-quality components to remove low-frequency noise and ensure clear sound quality. Designed with a grounding post to protect your turntable.
- Three switchable gain modes: 39, 42, and 45 dB. Adjustable gain levels to give you customizable control and outstanding compatibility. Entry-Level high-end analog sound and top-notch circuitry for an unbeatable low cost.
- Tube Preamplifier: It's also a tube preamp with 3.5mm AUX Input. Designed and assembled by Fosi Audio from high-quality components. Great warm, smooth-sounding.
- Applicable vacuum tube model: 6K4/6J1/6J4/GE5654/6AK5/66*In vacuum tubes, etc. You can replace the vacuum tubes to DIY your stereo system. Different tubes with different sounds.
- What You Get: Box X2 phono preamp x1, Vacuum tubes x2, RCA cable x1, power adaptor x1, user manual x1, our worry-free 24-month warranty, and friendly customer service. [Please note that it's NOT for the MC turntable.]
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.29 x 4.66 x 3.85 inches | Weight: 1.43 pounds
See On Amazon #5
Fosi Audio K5 Pro Gaming DAC Headphone Amplifier Mini Hi-Fi Stereo Digital-to-Analog Audio Converter USB Type C/Optical/Coaxial to RCA/3.5MM AUX for PS5/PC/MAC/Computer
Asin: B0BFHFSX4C | Model: K5 Pro | PartNumber: K5 Pro
K5 Pro Headphone Dac Adopts The Texas Instruments Ne5532 Op-Amp Chip. The Circuit Design Implementing This Dac Has Been Optimized For A Low-Noise Floor And Clean Sound. K5 Pro Has Noticeably Improved On Overall Sound Quality, So You Can Get Immersed In Your Music Even More Easily. Volume Button And On Button Are Combined Into One, Long Press To Switch On..
What You Get: K5 Pro Dac Amp X1, 3.5Mm Headphone Splitter X1, 2-In-1 Usb Type A/C To Type C Cable X1, User Manual X1, Optical Cable X1, Our Worry-Free 24-Month Warranty, And Friendly Customer Service..
Product Specifications: K5 Pro With Master Volume/Bass/Treble Control And Input Mode Switch. Usb Type C Rate: Up To 24 Bit/96 Khz, Optical/Coaxial Sampling Rate: Up To 24 Bit/192 Khz, Thd ≤0.003%, Snr ≥110Db. Output Power: 1000Mw@16Ω, 500Mw@32Ω, 300Mw@64Ω, 150Mw@128Ω, 80Mw@300Ω..
K5 Pro Usb Dac Converts Usb Type C/Optical/Coaxial Signals To 3.5Mm Aux And Rca Signals With Low Distortion And Great Dynamic Range. Unique Design: 2-In-1 Usb Type C Interface Charging Port And Audio Input Means K5 Pro Is Compatible With Your Phones(Note: Your Audio Source Must Be Connected To The Usb-A/C Port.). Rca Output Can Be Connected To An Amplifier Or Powered Speakers On Your Desktop. 3.5 Mm Aux And Microphone Interface Can Drive 16 Ohm To 300 Ohm Headphones..
Features
- The upgraded version of Fosi Audio Q4 adds microphone function, K5 Pro headphone DAC amp combo, next-generation audio converter with unrivaled internals, more outstanding performance, and richer audio details. Born for Gaming. K5 Pro stereo DAC headphone amplifier is perfect for your home gaming system, equivalent to an external sound card, suitable for PS5/Computers/PC/MAC/active speakers, etc.
- K5 Pro USB DAC converts USB Type C/Optical/Coaxial signals to 3.5MM AUX and RCA signals with low distortion and great dynamic range. Unique design: 2-in-1 USB Type C interface charging port and audio input means K5 Pro is compatible with your phones(Note: Your audio source must be connected to the USB-A/C port.). RCA output can be connected to an amplifier or powered speakers on your desktop. 3.5 MM AUX and microphone interface can drive 16 Ohm to 300 Ohm headphones.
- K5 Pro headphone DAC adopts the Texas Instruments NE5532 op-amp chip. The circuit design implementing this DAC has been optimized for a low-noise floor and clean sound. K5 Pro has noticeably improved on overall sound quality, so you can get immersed in your music even more easily. Volume button and on button are combined into one, long press to switch on.
- Product Specifications: K5 Pro with master volume/bass/treble control and input mode switch. USB Type C rate: up to 24 bit/96 kHz, Optical/Coaxial sampling rate: up to 24 bit/192 kHz, THD 0.003%, SNR 110dB. Output power: 1000mw@16 , 500mw@32 , 300mw@64 , 150mw@128 , 80mw@300 .
- What You Get: K5 Pro DAC amp x1, 3.5MM headphone splitter x1, 2-in-1 USB Type A/C to Type C cable x1, User Manual x1, Optical Cable x1, our worry-free 24-month warranty, and friendly customer service.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.20 x 4.40 x 3.70 inches
Warranty: 18-month manufacturer
See On Amazon #6
Fosi Audio BT30D Pro TPA3255 Hi-Fi Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Class D Integrated Amp 165 Watt x2+350 Watt for Home Outdoor Desktop Bookshelf Speakers/Subwoofers
Asin: B09YNBHR73 | Model: BT30D PRO | PartNumber: BT30D PRO
Bt30d Pro Adopts 2Pcs Texas Instruments Tpa3255 High-Performance Class-D Power Amplifier Chip. Bt30d Pro Can Drive Up To 2 X 175 W Into 4-Ω Load And 2 X 220 W Into 3-Ω Load. In Addition To Excellent Audio Performance, Tpa3255 Achieves Both High Power Efficiency And Very Low Power Stage Idle Losses Below 1 W. This Is Achieved Through The Use Of 60 Mω Mosfets And An Optimized Gate Driver Scheme That Achieves Significantly Lower Idle Losses Than Typical Discrete Implementations..
What You Get: Bt30d Pro Amp X1, Power Supply X1, User Manual X1, Our Worry-Free 24-Month Warranty, And Friendly Customer Service..
Professional Wireless Amp With Subwoofer Frequency, Sub Volume, Master Volume/Bass/Treble Control. No Pop Sound, No Audible Noise During The Connection. Have A Good Time With Hifi Music Journey..
Fosi Audio Bt30d Pro Is The Upgraded Version For Bt30d. All-New Black Aluminum Appearance. Bt30d Vs Bt30d Pro: Max Power Output: 50 Watt X2+100 Watt Vs 165 Watt X2+350 Watt, Amplifier Chip: Tpa3116d2 Vs Tpa3255. Output: Rca Output For Powered Subwoofers Vs 3.5Mm Full-Range Output For Powered Subwoofers And Speakers. Just Choose One Model For Your Needs..
Features
- Advanced 2.1CH Bluetooth 5.0 Receiver Amplifier achieves HiFi music quality, the best choice for your home audio entertainment. You can connect passive speakers/passive subwoofer/powered speakers/powered subwoofer to DIY a stereo sound system.
- Fosi Audio BT30D Pro is the upgraded version for BT30D. All-NEW Black Aluminum Appearance. BT30D VS BT30D Pro: MAX Power Output: 50 Watt x2+100 Watt VS 165 Watt x2+350 Watt, Amplifier Chip: TPA3116D2 VS TPA3255. Output: RCA output for powered subwoofers VS 3.5MM full-range output for powered subwoofers and speakers. Just choose one model for your needs.
- BT30D Pro Adopts 2PCS Texas Instruments TPA3255 high-performance Class-D power amplifier chip. BT30D Pro can drive up to 2 x 175 W into 4- load and 2 x 220 W into 3- load. In addition to excellent audio performance, TPA3255 achieves both high power efficiency and very low power stage idle losses below 1 W. This is achieved through the use of 60 m MOSFETs and an optimized gate driver scheme that achieves significantly lower idle losses than typical discrete implementations.
- Professional wireless amp with subwoofer frequency, SUB volume, master volume/bass/treble control. No pop sound, no audible noise during the connection. Have a good time with Hifi music journey.
- What You Get: BT30D Pro Amp x1, power supply x1, user manual x1, our worry-free 24-month warranty, and friendly customer service.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.00 x 6.00 x 5.00 inches | Weight: 1.50 pounds
Warranty: 18-month manufacturer
See On Amazon #7
Fosi Audio Q4 Headphone Amplifier Mini Stereo DAC 24-Bit 192 KHz USB Optical Coaxial to RCA AUX Digital-to-Analog Audio Converter Adapter for Home Desktop Powered Active Speakers
Asin: B07VDQQY95 | Model: Q4 | PartNumber: Q4 | Ean: 3480648907737, 3620968552013
The Desktop Dac Q4 Is Capable Of Delivering 160Mw Rms (32 Ohms, 20 Hz - 20 Khz, 0.01% Thd) Of Power And Comes Equipped With Bass And Treble Controls, Making It Suitable For Use As A Preamp Or Volume Controller For Your Pc/Computer/Mac/Headphones/Speakers System. The Device Is Simple To Set Up And Requires No Special Software, App, Or Driver Installation, As It Is A True Plug-And-Play Digital Audio Adapter..
What You Get: Q4 Usb Dac X1, Usb Charging Cable X1, Optical Cable X1, Pc-Usb To Type B Cable, User Manual X1, Our Worry-Free 24-Month Warranty, As Well As Friendly Customer Service..
The Dac Audio Is A Mini Compact D/A Converter With A Full Metallic Shell That Ensures High Quality. It Streams Bit-Perfect 24Bit/192Khz Hd With Low Jitter(24Bit/96Khz For Usb), With An Output Protection Circuit To Safeguard Your Expensive Audio System..
The Q4 Headphone Usb Dac Incorporates High-Performance Operational Amplifier Chips From Texas Instruments, Specifically The Ne5532, Which Combines Exemplary Dc And Ac Characteristics. The Device Features Very Low Noise, High Output-Drive Capability, High Unity-Gain Bandwidths, Low Distortion And High Slew Rate, As Well As Input-Protection Diodes, And Output Short-Circuit Protection. The Fosi Audio Q4 Has A Specified Maximum Limit For The Equivalent Input Noise Voltage..
Features
- The Q4 DAC headphone amplifier is a versatile device that can connect with most home audio systems and headphones. It has various inputs, a 3.5mm headphone output, and a Hi-Fi headphone amp chip that can power headphones with impedance ranging from 16 Ohm to 200 Ohm. However, it doesn't support microphones. The device also has an RCA output to connect to an amplifier or powered speakers on a desktop.
- The Q4 headphone USB DAC incorporates high-performance operational amplifier chips from Texas Instruments, specifically the NE5532, which combines exemplary DC and AC characteristics. The device features very low noise, high output-drive capability, high unity-gain bandwidths, low distortion and high slew rate, as well as input-protection diodes, and output short-circuit protection. The Fosi Audio Q4 has a specified maximum limit for the equivalent input noise voltage.
- The desktop DAC Q4 is capable of delivering 160mW RMS (32 ohms, 20 Hz - 20 KHz, 0.01% THD) of power and comes equipped with bass and treble controls, making it suitable for use as a preamp or volume controller for your PC/computer/MAC/headphones/speakers system. The device is simple to set up and requires no special software, app, or driver installation, as it is a true plug-and-play digital audio adapter.
- The DAC audio is a mini compact D/A converter with a full metallic shell that ensures high quality. It streams bit-perfect 24bit/192KHz HD with low jitter(24bit/96KHz for USB), with an output protection circuit to safeguard your expensive audio system.
- What You Get: Q4 USB DAC x1, USB charging cable x1, optical cable x1, PC-USB to type B cable, User Manual x1, our worry-free 24-month warranty, as well as friendly customer service.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.30 x 3.86 x 2.89 inches | Weight: 0.95 Pounds
Warranty: 24-month warranty
See On Amazon #8
Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2+100 Watt for Home Outdoor Passive Speakers/Subwoofer Powered Subwoofer
Asin: B07K7NJ4QN | Model: BT30D | PartNumber: BT30D
Bt30d Wireless Stereo Amplifier Adopts 2 Pcs Texas Instruments Tpa3116d2 Chip. The Tpa3116d2 Are Stereo Efficient And Digital Amplifier Power Stage For Driving Speakers, With Advanced Oscillator/Pll Circuit Employs A Multiple Switching Frequency Option To Avoid Am Interferences. High-Performance Effectively Improve Output Power And Audio Quality. Max Power Output Up To 200Watt..
What You Get: Bt30d Amp X1, 24V/4.5A Power Supply X1, User Manual X1, Our Worry-Free 24-Month Warranty, And Friendly Customer Service..
Bluetooth 5.0 Stereo Audio Amplifier Receiver, Increase The Stability, Sound Quality And Use Distance, Streaming Range Up To 50Ft, Works With Latest Devices Including Smartphone, Tablet, Laptop, Computer, Etc..
Bt30d Supporting Bluetooth And Rca Input Can Drive Most Home Passive Speakers, Passive/Powered Subwoofer. Sub Volume/Frequency, Bass/Treble Control Ensure Hi-Fi Music Quality..
Features
- 2.1CH Bluetooth 5.0 Power Amplifier: Exquisite design, improved operation, great sound performance.
- BT30D supporting Bluetooth and RCA input can drive most home passive speakers, passive/powered subwoofer. SUB volume/Frequency, Bass/Treble control ensure Hi-Fi music quality.
- BT30D wireless stereo amplifier adopts 2 pcs Texas Instruments TPA3116D2 chip. The TPA3116D2 are stereo efficient and digital amplifier power stage for driving speakers, with advanced oscillator/PLL circuit employs a multiple switching frequency option to avoid AM interferences. High-performance effectively improve output power and audio quality. Max power output up to 200Watt.
- Bluetooth 5.0 stereo audio amplifier receiver, increase the stability, sound quality and use distance, streaming range up to 50ft, works with latest devices including smartphone, tablet, laptop, computer, etc.
- What You Get: BT30D Amp x1, 24V/4.5A power supply x1, user manual x1, our worry-free 24-month warranty, and friendly customer service.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.38 x 5.20 x 4.72 inches
Warranty: 18-month manufacturer
See On Amazon #9
Fosi Audio V3 Stereo Amplifier Home Audio 300 Watts x2 Power TPA3255 Class D Mini Amp 2 Channel Audio Component for Passive Bookshelf Tower Speakers Desktop Home Theater with 32V Power Supply
Asin: B0C36S8DCT | Model: V3 | PartNumber: V3
Innovative Cooling: The V3 Stands Out With Its Groundbreaking Heat Dissipation Design. Equipped With Vents On The Casing's Top And Bottom, And A Whole-Body Heatsink Design, It Efficiently Dissipates Heat, Preventing Damage To Components And Ensuring Optimal Performance..
Worry-Free: Enjoy Peace Of Mind With The V3 Stereo Amplifier. It Comes With A 24-Month Warranty, Ensuring Reliable Performance And Customer Satisfaction. Note: The "Pre-Out" Level Is Not Controlled By The Volume Control As The V3 Is Not An Integrated Amplifier, So The Sound Is Not Adjustable When You Are Connected To The "Pre-Out"..
Scalable And Fun: Tailor Your Sound Experience By Swapping The Stock Ne5532 Op-Amps. V3 Is Compatible With A Variety Of 8-Pin Dual Op-Amps Like Sparkos Ss3602, Muses02, Opa2604, Opa2134pa, Op249, Ad827, Rm4559, Lm4562, Lme49720ha, Etc..
Audiophile-Grade Components: It Features The Tpa3255 High-End Digital Class D Amp Chip And Utilizes Premium Japanese Ncc, Elna, And German Wima Capacitors, And Japanese Sumida Inductors For Exceptional Audio Quality. With A Sinad Rating Of Up To 88Db, An Snr Of Up To 110Db, And A Low Noise Floor Of Only 140Uv, It Delivers Exceptional Clarity And Low Distortion..
Features
- Compact Yet Powerful: The V3 mini power amplifier combines a minimalist design with exceptional performance. With a power output of up to 600W, it can effortlessly drive 2-8 speakers, delivering impressive sound quality. Its compact size makes it suitable for various applications, from bookshelves and desktop setups to home theaters.
- Audiophile-Grade Components: It features the TPA3255 high-end digital class D amp chip and utilizes premium Japanese NCC, ELNA, and German WIMA capacitors, and Japanese Sumida inductors for exceptional audio quality. With a SINAD rating of up to 88dB, an SNR of up to 110dB, and a low noise floor of only 140uV, it delivers exceptional clarity and low distortion.
- Innovative Cooling: The V3 stands out with its groundbreaking heat dissipation design. Equipped with vents on the casing's top and bottom, and a whole-body heatsink design, it efficiently dissipates heat, preventing damage to components and ensuring optimal performance.
- Scalable and Fun: Tailor your sound experience by swapping the stock NE5532 op-amps. V3 is compatible with a variety of 8-pin dual op-amps like Sparkos SS3602, MUSES02, OPA2604, OPA2134PA, OP249, AD827, RM4559, LM4562, LME49720HA, etc.
- Worry-Free: Enjoy peace of mind with the V3 stereo amplifier. It comes with a 24-month warranty, ensuring reliable performance and customer satisfaction. Note: The Pre-out level is NOT controlled by the volume control as the V3 is not an integrated amplifier, so the sound is NOT adjustable when you are connected to the Pre-out.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.38 x 6.54 x 4.13 inches | Weight: 2.20 pounds
See On Amazon #10
Fosi Audio LC30 VU Meter Amplifier Speaker Selector Switch Box Audio Visualizer 2 in 2 Out Vintage Switcher for High Power Stereo Class A, B, AB, D, Tube Amps Home Audio Component with Remote Control
Asin: B0CQLVZKKT | Model: LC30 | PartNumber: LC30
Superior Components: Integrated With 390Ω Protective Load Resistors, Thickened Copper Foil Circuits, Premium Speaker Binding Posts, And Switching Relays, The Lc30 Ensures Virtually No Impact Or Loss In Sound Quality And Supports A Maximum 250W Power Transmission Per Channel. This Allows You To Enjoy The Purest High-Fidelity Sound..
Crafted For Audiophiles: The Lc30 Was Specially Developed To Cater To Our Fans' Requests. It Embodies The Fosi Audio Signature All-Aluminum Alloy Construction For Durability And Reliability, Complemented By A 24-Month Official Warranty For Peace Of Mind. This Device Is Destined To Be A Lasting Companion For Your Hifi Home Audio System, Ensuring Enduring Satisfaction..
Ease Of Use: Offers Both Button And Remote Control Operation, Enabling One-Tap Switching Between Two Amplifiers And Two Speakers. It Streamlines The Process Of A/B Comparison Testing For Two Amplifiers Or Speakers, Ensuring Straightforward Accessibility. Moreover, Adjusting The Backlight Brightness And Needle Sensitivity Is Made Effortlessly Simple, Enhancing The Overall User Experience..
Versatile Compatibility: Fully Supports A Wide Range Of Amplifiers. The Large Enclosure Design Accommodates Not Only Two Fosi Audio Compact Amplifiers On Top But Also Seamlessly Integrates With Traditional Class A, Class B, Class Ab, And Tube Amplifiers Without Issues To Meet Your Diverse Audio Enjoyment Needs..
Features
- Vintage Elegance: The LC30 boasts dual large VU meters, complete with adjustable brightness across five levels. It offers versatile connectivity with two inputs and two outputs, enabling four distinct configurations. Beyond its functional prowess as a switcher, it stands as exquisite decorative VU meters allowing you to enjoy the vibrant audio-visual feast.
- Versatile Compatibility: Fully supports a wide range of amplifiers. The large enclosure design accommodates not only two Fosi Audio compact amplifiers on top but also seamlessly integrates with traditional Class A, Class B, Class AB, and tube amplifiers without issues to meet your diverse audio enjoyment needs.
- Superior Components: Integrated with 390 protective load resistors, thickened copper foil circuits, premium speaker binding posts, and switching relays, the LC30 ensures virtually no impact or loss in sound quality and supports a maximum 250W power transmission per channel. This allows you to enjoy the purest high-fidelity sound.
- Ease of Use: Offers both button and remote control operation, enabling one-tap switching between two amplifiers and two speakers. It streamlines the process of A/B comparison testing for two amplifiers or speakers, ensuring straightforward accessibility. Moreover, adjusting the backlight brightness and needle sensitivity is made effortlessly simple, enhancing the overall user experience.
- Crafted for Audiophiles: The LC30 was specially developed to cater to our fans' requests. It embodies the Fosi Audio signature all-aluminum alloy construction for durability and reliability, complemented by a 24-month official warranty for peace of mind. This device is destined to be a lasting companion for your HiFi home audio system, ensuring enduring satisfaction.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
See On Amazon #11
Fosi Audio ZA3 Balanced Stereo Amplifier Home Audio Component Mini 2 Channel Mono Amp TPA3255 for Subwoofer Desktop Home Theater Bookshelf Tower Floorstanding Passive Speakers with 48V Power Supply
Asin: B0CLP4T5L7 | Model: ZA3 | PartNumber: ZA3
Audiophile-Grade Components: The Za3 Features The Tpa3255 High-End Class-D Amp Chip And Utilizes Premium Japanese Ncc, Elna, And German Wima Capacitors, And Japanese Sumida Inductors For Exceptional Audio Quality. With A Sinad Rating Of Up To 89Db, An Snr Of Up To 106Db, And A Low Noise Floor Of Only 150Μv, It Delivers Exceptional Clarity And Low Distortion..
Enhanced Scalable Fun: Personalize Your Audio Experience With The Op-Amp Rolling Feature! The Za3 Stocks Five Swappable Op-Amps For Left And Right Channel Outputs, Balanced Input, And Subwoofer Output. Experiment With Compatible Dip8 Dual Op-Amps Such As Sparkos Ss3602, Muses02, Opa2604, Opa2134pa, Op249, Ad827, Rm4558, Lm4562, Lme49720ha, Etc. To Fine-Tune Your Sound To Perfection..
Advanced Heat Dissipation: Based On V3's Groundbreaking Heat Dissipation Design, We Upgraded Za3's Cooling System By Featuring A Larger Chassis, Moving Vents To The Sides, And Adding Dust Covers To Achieve Better Ventilation For A Sustained And Stable High Power Output..
Richer Connectivity: Debut Amplifier With Balanced Input And Trigger In, The Za3 Features A Balanced Combo Audio Signal Input Connector Supporting Both Xlr And 1/4" Trs Plugs. This Design Minimizes Interference And Reduces Noise Floor. The 12V Trigger-In Connector Enables Synchronization With Other Devices, Streamlining The Process Of Turning On/Off Without Individual Operations..
Features
- Dual-Mode Innovation: This new generation mini amplifier offers both stereo and mono modes, adapts flexibly to your diverse needs, allowing seamless mode switching. In stereo mode, it delivers a robust output of up to 180W, while in mono mode, the power soars to a maximum of 235W. Pair two ZA3 units in mono configuration to create a powerful audio system, significantly enhancing your listening experience.
- Richer Connectivity: Debut amplifier with balanced input and trigger in, the ZA3 features a balanced combo audio signal input connector supporting both XLR and 1/4 TRS plugs. This design minimizes interference and reduces noise floor. The 12V trigger-in connector enables synchronization with other devices, streamlining the process of turning on/off without individual operations.
- Audiophile-Grade Components: The ZA3 features the TPA3255 high-end Class-D amp chip and utilizes premium Japanese NCC, ELNA, and German WIMA capacitors, and Japanese Sumida inductors for exceptional audio quality. With a SINAD rating of up to 89dB, an SNR of up to 106dB, and a low noise floor of only 150 V, it delivers exceptional clarity and low distortion.
- Advanced Heat Dissipation: Based on V3's groundbreaking heat dissipation design, we upgraded ZA3's cooling system by featuring a larger chassis, moving vents to the sides, and adding dust covers to achieve better ventilation for a sustained and stable high power output.
- Enhanced Scalable Fun: Personalize your audio experience with the op-amp rolling feature! The ZA3 stocks five swappable op-amps for left and right channel outputs, balanced input, and subwoofer output. Experiment with compatible DIP8 dual op-amps such as Sparkos SS3602, MUSES02, OPA2604, OPA2134PA, OP249, AD827, RM4558, LM4562, LME49720HA, etc. to fine-tune your sound to perfection.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 2.00 x 6.10 x 7.24 Inches
Warranty: 24-month manufacturer
See On Amazon #12
Fosi Audio DS1 DSD512 HiFi USB C DAC ES9038Q2M Mini Audio Headphone Amp Adapter Supports 32bit/768kHz with 4.4MM and 3.5MM Dual Headphones Outputs Compatible with Smartphones/Laptop/PC/Music Players
Asin: B0B5ZR9GFJ | Model: DS1-US | PartNumber: DS1-US
Low Noise Floor Clean Sound For True High-Fidelity. Ds1 Features Abundant Power With A High Signal-To-Noise Ratio, Low Distortion, And Almost 0 Noise..
What You Get: Ds1 Usb Dac Headphone Amp X1, Type-C To Type-C Cable X1, Usb-A To Usb-C Converter X1, User Manual X1, Our Worry-Free 24-Month Warranty, And Friendly Customer Service. Note: The New Version Of The Ds1 Headphone Amp Optimized The Volume Control Which Is Independently Controlled From The Audio Source Device..
3.5Mm+4.4Mm Dual Headphone Outputs Both Powerful To Easily Drive Most Headphones. The Traditional 3.5Mm Single-Ended Headphone Output Is Widely Compatible With Most Headphones, And A 4.4Mm Balanced Headphone Output For A More Detailed Audio Experience. Specifications: Thd+N<0.0006%, Output Power Up To 220Mw, Snr>120Db, Noise<1.6Uv..
Ds1 Adopts Ess Technology Es9038q2m Dac Chips Supporting Dsd 512 And 32Bit/768Khz Pcm, Features Best-In-Class Specifications And High-Power Outputs Capable Of Supporting The Most Demanding Of Headphones With Impedance Above 200Ω..
Features
- Small USB DAC headphone amplifier with optimized HiFi audio architecture ensures High-Resolution sound quality. The portable USB DAC DS1 compatible with various systems like Android/iOS/Windows/Mac, compatible with the latest devices: phones/computers/tablets/laptops/audio players, etc. Wonderfully versatile when commuting in the home, office, or gaming.
- DS1 adopts ESS Technology ES9038Q2M DAC Chips supporting DSD 512 and 32Bit/768kHz PCM, features best-in-class specifications and high-power outputs capable of supporting the most demanding of headphones with impedance above 200 .
- Low Noise Floor Clean Sound for True High-Fidelity. DS1 features abundant power with a high signal-to-noise ratio, low distortion, and almost 0 noise.
- 3.5MM+4.4MM Dual Headphone Outputs both Powerful to easily drive most headphones. The traditional 3.5mm single-ended headphone output is widely compatible with most headphones, and a 4.4mm balanced headphone output for a more detailed audio experience. Specifications: THD+N<0.0006%, output power up to 220mw, SNR>120dB, Noise<1.6UV.
- What You Get: DS1 USB DAC Headphone Amp x1, Type-C to Type-C cable x1, USB-A to USB-C Converter x1, user manual x1, our worry-free 24-month warranty, and friendly customer service. NOTE: The new version of the DS1 headphone amp optimized the volume control which is independently controlled from the audio source device.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.00 x 2.00 x 1.00 inches | Weight: 0.08 pounds
Warranty: 24-month manufacturer
See On Amazon #13
Fosi Audio BL20A 200W Bluetooth 5.0 Home Audio Stereo Amplifier Hi-Fi Mini Class D Integrated Amp with U-Disk/3.5MM AUX/RCA Input and Remote Control for Home Passive Theater Speaker with Power Supply
Asin: B07PJVM79X | Model: bl20a-1 | PartNumber: bl20a-1
Bl20a Adopt 2Pcs Texas Instruments Tpa3116 Poewr Amplifier Chips Digital Amplifier Power Stage For Driving Speakers Up To 100W / 2 Ω In Mono Channel, Max Power Output Up To 200Watts. The Tpa3116 Are Fully Protected Against Faults With Short-Circuit Protection And Thermal Protection As Well As Overvoltage, Undervoltage, And Dc Protection. Faults Are Reported Back To The Processor To Prevent Devices From Being Damaged During Overload Conditions Pcb To Be Used Across Different Power Levels..
What You Get: Bl20a Power Amplifier X1, Power Adapter X1, Ac Cord X1, User Manual X1, 24-Month Worry-Free Warranty, And Friendly Customer Service..
Mini And Elegant Design: Small And Compact Aluminum Alloy Body(Size: 5.2X3.54X1.42 Inches), Easy To Set Up, This Audio Component Amplifier Is A Great Choice To Your Home Audio Stereo Systems..
3 Input Modes: Bl20a Support Bluetooth, Rca, U-Disks And 3.5Mm Aux Input With Bass, Treble, Volume And Remote Control, Compatible With Most Latest Device. Utilizes Bluetooth 5.0 Technology For Seamless Device Linking And A 50Ft Connection Range. A New Generation Class D Amplifier Give You The Ultimate Hi-Fi Music Experience..
Features
- Fosi Audio BL20A 2.1 channel Bluetooth 5.0 power amplifier for home theater speaker systems can drive most home passive/powered/bookshelf/ceiling speakers. With 3.5MM AUX output, BL20A can connect to passive speakers and powered speakers simultaneously. Or you can connect to an preamp through the 3.5MM output to build a simple sound system.
- 3 Input Modes: BL20A support Bluetooth, RCA, U-Disks and 3.5MM AUX input with bass, treble, volume and remote control, compatible with most latest device. Utilizes Bluetooth 5.0 technology for seamless device linking and a 50ft connection range. A new generation class D amplifier give you the ultimate Hi-Fi music experience.
- BL20A Adopt 2PCS Texas Instruments TPA3116 poewr amplifier chips digital amplifier power stage for driving speakers up to 100W / 2 in mono channel, MAX power output up to 200Watts. The TPA3116 are fully protected against faults with short-circuit protection and thermal protection as well as overvoltage, undervoltage, and DC protection. Faults are reported back to the processor to prevent devices from being damaged during overload conditions PCB to be used across different power levels.
- Mini and Elegant Design: Small and compact aluminum alloy body(Size: 5.2x3.54x1.42 inches), easy to set up, this audio component amplifier is a great choice to your home audio stereo systems.
- What you Get: BL20A Power Amplifier x1, Power Adapter x1, AC Cord x1, User Manual x1, 24-month worry-free warranty, and friendly customer service.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.18 x 4.72 x 3.54 inches
Warranty: 18-month manufacturer
See On Amazon #14
Fosi Audio TP-02 TDA7498E Subwoofer Amplifier Mini Sub Bass Digital Class D Integrated Subwoofer Amp 220Watt
Asin: B07L6FN97Z | Model: TP-02 | PartNumber: TP-02
Tp-02 Subwoofer Amplifier For Home Theater Adopts Stmicroelectronics Tda7498e Chip. The Tda7498e Is A Dual Btl Class-D Audio Amplifier Chip With A Single Power Supply Designed For Home Speaker Systems Applications. Special Features: Smart Protection, Thermal Overload Protection, The Small Offset Of Less Than 20 Mv, Standby And Mute Features, Differential Inputs Minimize Common-Mode Noise..
What You Get: Tp-02 Home Hi-Fi Mono Integrated Class D Power Subwoofer Amplifier X1, Power Adapter X1, Ac Power Cord X1, User Manual X1, Our Worry-Free 24-Month Warranty, And Friendly Customer Service..
Greater Flexibility With Various Home Theater Audio Systems: Compatible With Older And Newer Source Equipment Including Rca Output..
Redefine The Bass: Tp-02 High-Efficiency Subwoofer Amplifier Serves Up Big Bass With Up To 220W Peak For Deep, Crisp, Clean Low Frequency Sound Effects..
Features
- TP-02 Class D digital subwoofer amplifier is a compact amp designed to power passive and subwoofers used in home theaters or whole-house audio systems.
- Redefine the Bass: TP-02 high-efficiency subwoofer amplifier serves up big bass with up to 220W peak for deep, crisp, clean low frequency sound effects.
- TP-02 subwoofer amplifier for home theater adopts STMicroelectronics TDA7498E chip. The TDA7498E is a dual BTL class-D audio amplifier chip with a single power supply designed for home speaker systems applications. Special features: smart protection, thermal overload protection, the small offset of less than 20 mV, standby and mute features, differential inputs minimize common-mode noise.
- Greater Flexibility with Various Home Theater Audio Systems: Compatible with older and newer source equipment including RCA output.
- What You Get: TP-02 home Hi-Fi mono integrated Class D power subwoofer amplifier x1, power adapter x1, AC power cord x1, user manual x1, our worry-free 24-month warranty, and friendly customer service.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.00 x 5.00 x 3.00 inches
Warranty: 18-month manufacturer
See On Amazon #15
Fosi Audio BL20C Bluetooth 5.0 Stereo Audio Receiver Amplifier 320 Watts 2.1 CH Mini Hi-Fi Class D TDA7498E Integrated Amp U-Disk Player for Home Passive Speakers Powered Subwoofer(with Power Supply)
Asin: B077QPTPVW | Model: BL20C | PartNumber: BL20C
Experience Top-Notch Sound Quality With The Bl20c Mini Amplifier's Advanced Circuit Design That Ensures Hi-Fi Sound. Stream Music From Your Favorite Media Services With Ease And Without Compromising On Sound Quality. Bl20c Is Compatible With The Latest Devices Such As Iphone/Android, Ipod, Ipad, Pc, Laptop, Computer, Tv, Dvd, And More..
What You Get: Bl20c Stereo Power Amplifier X1, Bluetooth Antenna X1, User Manual X1, Power Adapter X1, Ac Cord X1, Our Worry-Free 24-Month Warranty, As Well As Friendly Customer Service..
Experience A New Level Of Control With The Bl20c Stereo Amp's Various Knobs - Including Bass, Treble, Volume, And Input Mode Switch, As Well As Options For The Previous Song, Next Song, And Play/Pause Controls. These Controls Set The Bl20c Apart From Traditional Audio Amplifiers With A Powerful Max Output Of Up To 320W, Allowing For A Customized Listening Experience..
The Bl20c Stereo Receiver Amplifier Boasts The Stmicroelectronics Tda7498e Chip For Powerful Audio Performance. This Dual Btl Class-D Audio Amplifier Is Designed For Home Speaker Systems And Features A Single Power Supply. Bl20c Boasts Smart Protection, Thermal Overload Protection, Small Offset (<20 Mv), Standby/Mute Features, And Differential Inputs For Minimal Common-Mode Noise, Providing A Superior Audio Experience..
Features
- The Fosi Audio BL20C is a Bluetooth 5.0 enabled 2.1 channel stereo amplifier and U-disk player with a compact Class D power amp for home theater speaker systems. It allows for convenient and portable use with U-Disk input supporting popular audio formats such as MP3, WMA, APE, FLAC, and WAV. Flexible connection options include U-disk, Bluetooth, and RCA input, all capable of driving passive speakers and powered subwoofers to upgrade your audio system.
- The BL20C stereo receiver amplifier boasts the STMicroelectronics TDA7498E chip for powerful audio performance. This dual BTL class-D audio amplifier is designed for home speaker systems and features a single power supply. BL20C boasts smart protection, thermal overload protection, small offset (<20 mV), standby/mute features, and differential inputs for minimal common-mode noise, providing a superior audio experience.
- Experience top-notch sound quality with the BL20C mini amplifier's advanced circuit design that ensures hi-fi sound. Stream music from your favorite media services with ease and without compromising on sound quality. BL20C is compatible with the latest devices such as iPhone/Android, iPod, iPad, PC, laptop, computer, TV, DVD, and more.
- Experience a new level of control with the BL20C stereo amp's various knobs - including bass, treble, volume, and input mode switch, as well as options for the previous song, next song, and play/pause controls. These controls set the BL20C apart from traditional audio amplifiers with a powerful MAX output of up to 320W, allowing for a customized listening experience.
- What you Get: BL20C stereo power amplifier x1, Bluetooth antenna x1, User Manual x1, Power Adapter x1, AC Cord x1, our worry-free 24-month warranty, as well as friendly customer service.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.30 x 4.84 x 4.57 inches
Warranty: 18-month manufacturer
See On Amazon #16
Fosi Audio BT10A Bluetooth 5.0 Stereo Audio Amplifier Receiver 2 Channel Class D Mini Hi-Fi Integrated Amp for Home Passive Speakers 50W x 2 TPA3116
Asin: B076XSBCCL | Model: BT10A | PartNumber: BT10A | Ean: 0600706703474, 6976136960034, 0697067408599 | UPC: 697067408599, 600706703474
Bluetooth 5.0 Wireless Streaming Range Up To 50Ft(15M) And Ensure The Stability Of The Connection. Bt10a Is Compatible With Today's Latest Devices Including Smartphones, Ipods, Iphones, And Computers, This Stereo Amplifier Is Easy To Pair With The Receiver..
What You Get: Bt10a Amp X1, Power Supply X1, User Manual X1, Our Worry-Free 24-Month Warranty, And Friendly Customer Service..
Dual Channel Stereo Amplifier Support Bluetooth/3.5Mm Aux Input, Bt10a Can Drive Most Bookshelf/Desktop Speakers In Your Home. Advanced Circuitry Design With Built-In Speakers Protection Circuit, No Audible Noise, Dead Silent When Nothing Is Playing Through It..
Adopting The Texas Instruments Tpa3116 Chip Ensures That Bt10a Is Fully Protected Against Faults With Short-Circuit Protection And Thermal Protection As Well As Overvoltage, Under Voltage, And Dc Protection. Faults Are Reported Back To The Processor To Prevent Devices From Being Damaged During Overload Conditions..
Features
- Mini Small Home Hi-Fi Integrated Wireless Amplifier with Bass and Treble Control. Mini compact design but practical and powerful. BT10A comes with a power adapter and power cord, you can use it directly. Enjoy high-quality amplified audio with BT10A.
- Adopting the Texas Instruments TPA3116 chip ensures that BT10A is fully protected against faults with short-circuit protection and thermal protection as well as overvoltage, under voltage, and DC protection. Faults are reported back to the processor to prevent devices from being damaged during overload conditions.
- Bluetooth 5.0 wireless streaming range up to 50ft(15m) and ensure the stability of the connection. BT10A is compatible with today's latest devices including smartphones, iPods, iPhones, and computers, this stereo amplifier is easy to pair with the receiver.
- Dual Channel Stereo Amplifier Support Bluetooth/3.5MM AUX Input, BT10A can drive most bookshelf/desktop speakers in your home. Advanced circuitry design with built-in speakers protection circuit, no audible noise, dead silent when nothing is playing through it.
- What You Get: BT10A Amp x1, power supply x1, user manual x1, our worry-free 24-month warranty, and friendly customer service.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.40 x 4.60 x 3.70 inches
See On Amazon #17
Fosi Audio MC101 Bluetooth Stereo Amplifier Home Audio Component Mini Amp with VU Meter 2 Channel HiFi Receiver for Passive Speakers with Bass Treble Tone Control Vintage All Aluminum Alloy Build
Asin: B0CL6D6J7Q | Model: MC101 | PartNumber: MC101
Visual Dashboard: The Vu Meter Combines Aesthetic Appeal With Unique Functional Features. The Pointer In The Meter Dynamically Swings With Changes In The Audio Signal, Helping You Adjust The Audio Volume In Real-Time To Prevent Overload And Distortion..
Refined Craftsmanship: More Than Just Its Captivating Look, The Mc101 Boasts A Cnc-Machined, All-Aluminum Alloy Construction, Ensuring Both Longevity And A Luxurious Feel. Experience The Superior Quality In Every Touch, Complemented By The Peace Of Mind That Comes With Fosi Audio's 24-Month Warranty..
Personalized Tuning: The Mc101 Features Tone Adjustment Knobs, Allowing For Precise Tuning Of Bass And Treble Gain To Tailor Your Preferred Sound. Additionally, The Built-In Central Detents Facilitate Easy Restoration To The Sound's Original Character..
Effortless Setup: The Mc101, Featuring Bluetooth 5.3 And Rca Wired Connectivities, Is Versatile For Various Scenarios And Easy To Configure. Its User-Friendly Design Includes Automatic Bluetooth Reconnection And A Simple Manual Pairing Reset, Ensuring A Smooth And Uninterrupted Wireless Music Experience..
Features
- Mini Vintage Amp: Crafted for music lovers, this VU meter amplifier harmoniously combines retro charm with contemporary design. Dive into the HiFi world with its superior sound quality and a powerful output of 200W. Experience a musical journey through time, where nostalgia harmonizes with audio perfection.
- Effortless Setup: The MC101, featuring Bluetooth 5.3 and RCA wired connectivities, is versatile for various scenarios and easy to configure. Its user-friendly design includes automatic Bluetooth reconnection and a simple manual pairing reset, ensuring a smooth and uninterrupted wireless music experience.
- Visual Dashboard: The VU meter combines aesthetic appeal with unique functional features. The pointer in the meter dynamically swings with changes in the audio signal, helping you adjust the audio volume in real-time to prevent overload and distortion.
- Personalized Tuning: The MC101 features tone adjustment knobs, allowing for precise tuning of bass and treble gain to tailor your preferred sound. Additionally, the built-in central detents facilitate easy restoration to the sound's original character.
- Refined Craftsmanship: More than just its captivating look, the MC101 boasts a CNC-machined, all-aluminum alloy construction, ensuring both longevity and a luxurious feel. Experience the superior quality in every touch, complemented by the peace of mind that comes with Fosi Audio's 24-month warranty.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.65 x 4.65 x 6.42 inches
Warranty: 24-month warranty
See On Amazon #18
Fosi Audio M04 Subwoofer Amplifier for Home Theater Mono Channel Digital Class D Integrated Power Amp for Passive Speakers Subwoofer Rated 100W MAX
Asin: B07942M4MC | Model: M04 | PartNumber: M04
The Mono Amplifier Home Audio Has A Small And Robust Design With A Built-In Low Pass Filter For Subwoofers And A Sub Frequency Control, Making It Practical And Powerful. It Uses Highly Efficient Class D Technology That Remains Cool Under Demanding Loads And Doesn't Take Up Much Space..
What You Get: M04 Subwoofer Amp X1, 19V/4.74A Power Supply X1, User Manual X1, Our Worry-Free 24-Month Warranty, As Well As Friendly Customer Service..
The Mini Subwoofer Amplifier Can Produce A Deep, Crisp, And Clean Low-Frequency Sound Effect, Making It An Excellent Addition To Dedicated Home Theaters. It Has Been Designed To Enhance The Sound And Performance Of Your Audio System At An Affordable Price..
The M04 Sub Amp Is Designed To Improve The Bass Response Of Passive Subwoofers. It Features A Selector Switch That Allows The User To Switch Between Subwoofer Bass Amplifier And Full-Frequency Mono Amplifier Modes..
Features
- The Fosi Audio M04 is a mono amplifier designed for driving passive subwoofers or speakers. It features the Texas Instruments TPA3116 chip and NE5532 op-amp, providing an output power of 100 watts for a 4-ohm subwoofer or speaker.
- The M04 SUB amp is designed to improve the bass response of passive subwoofers. It features a selector switch that allows the user to switch between subwoofer bass amplifier and full-frequency mono amplifier modes.
- The mono amplifier home audio has a small and robust design with a built-in low pass filter for subwoofers and a sub frequency control, making it practical and powerful. It uses highly efficient Class D technology that remains cool under demanding loads and doesn't take up much space.
- The mini subwoofer amplifier can produce a deep, crisp, and clean low-frequency sound effect, making it an excellent addition to dedicated home theaters. It has been designed to enhance the sound and performance of your audio system at an affordable price.
- What You Get: M04 subwoofer amp x1, 19V/4.74A power supply x1, user manual x1, our worry-free 24-month warranty, as well as friendly customer service.
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Brand: Fosi Audio | Manufacturer: tp-01
Dimensions: 1.40 x 5.20 x 3.50 Inches | Weight: 0.44 pounds
Warranty: 18-month manufacturer
See On Amazon #19
Fosi Audio 48V 5A Power Adapter Supply for Home Audio Bluetooth Stereo Receiver Amplifier Mini Hi-Fi Class D Integrated Amp
Asin: B0C2BQ4P8J | Model: 48V | PartNumber: 48V
Manufactured With High-Quality Materials, Ensuring Long-Term Durability And Reliability..
The Compact And Lightweight Design Allows For Easy Portability And Uses In Tight Spaces. It Can Be Used In A Range Of Settings, Including Home, Office, Or Industrial Environments..
Incorporates Several Safety Features, Including Overcurrent Protection And Overvoltage Protection, To Ensure Safe Operation..
Provides A Stable And Reliable Output Voltage Of 48V For Powering Your Device. Capable Of Delivering Up To 5A Of Current, Making It Suitable For High-Power Applications..
Features
- The 48V 5A power adapter supply is specifically designed for use with amplifiers and is ideal for providing reliable power to Fosi Audio amplifiers, such as BT20A Pro, TB10D, V3, and ZA3 amplifiers.
- Provides a stable and reliable output voltage of 48V for powering your device. Capable of delivering up to 5A of current, making it suitable for high-power applications.
- Manufactured with high-quality materials, ensuring long-term durability and reliability.
- Incorporates several safety features, including overcurrent protection and overvoltage protection, to ensure safe operation.
- The compact and lightweight design allows for easy portability and uses in tight spaces. It can be used in a range of settings, including home, office, or industrial environments.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.50 x 7.60 x 3.54 inches | Weight: 1.74 Pounds
Warranty: 18-month manufacturer
See On Amazon #20
Fosi Audio M03 200 Watt TPA3255 Subwoofer Amplifier Mini Mono Channel Audio Power Amp for Home Theater Full-Frequency and SUB Bass Switchable with 32V/5A Power Supply
Asin: B07VHG2LR9 | Model: M03 | PartNumber: M03
High Efficient Power Output Up To 200Watt. M03 Can Provide 150 Watts Rms Into 4-Ohm Loads Or 120Watts To 8-Ohm Loads. (Note: Package Comes With 32V/5A Power Supply, You Need A More Powerful Power Supply To Get The Max Power Output..
What You Get: M03 Amp X1, 32V/5A Power Adapter X1, User Manual X1, Our Worry-Free 24-Month Warranty, And Friendly Customer Service..
Home Hi-Fi Amplifier With Clean Sound Quality. Built-In Low Pass Filter For 20-300Hz Subwoofers With Sub Frequency Control. Great Amplifier To Driver Any Bookshelf Speaker Or Subwoofer..
M03 Adopts The Texas Instruments Tpa3255d2 Chip That Features An Advanced Integrated Feedback Design And Proprietary High-Speed Gate Driver Error Correction (Purepath Ultra-Hd). This Technology Allows Ultra Low Distortion Across The Audio Band And Superior Audio Quality..
Features
- Subwoofer Amplifier and Full-Frequency Mono Amp Switch to PBTL, M03 is a Full-Frequency Mono amp for driving passive speakers and powered subwoofer. Switch to SUB, M03 is a subwoofer amplifier for diving passive and powered subwoofers.
- M03 adopts the Texas Instruments TPA3255D2 chip that features an advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePath Ultra-HD). This technology allows ultra low distortion across the audio band and superior audio quality.
- High Efficient Power Output up to 200Watt. M03 can provide 150 watts RMS into 4-ohm loads or 120watts to 8-ohm loads. (Note: Package comes with 32V/5A power supply, you need a more powerful power supply to get the MAX power output.
- Home Hi-Fi Amplifier with Clean Sound Quality. Built-in low pass filter for 20-300Hz subwoofers with SUB frequency control. Great amplifier to driver any bookshelf speaker or subwoofer.
- What You Get: M03 amp x1, 32V/5A power adapter x1, user manual x1, our worry-free 24-month warranty, and friendly customer service.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.37 x 5.12 x 4.13 Inches | Weight: 0.80 Kilograms
Warranty: 18-month manufacturer
See On Amazon #21
Fosi Audio TDA7498E 2 Channel 160W x2 Stereo Audio Amplifier Mini Hi-Fi Class D Car Integrated Amp for Passive Speakers with 24V Power Supply
Asin: B077GWVHHN | Model: TDA7498E | PartNumber: TDA7498E | Ean: 6976136960065
2X160w Ultra Power Amplifier, Fully Integrated Audio Amplifier Architecture With Rca Input, Unparalleled Power Efficiency, Optimized For Music Playback With Very Low Power Losses And Cool Operation.Hd Audio Quality, Best-In-Class Audio Performance - High Dynamic Range, Low Distortion, Low Noise..
What You Get: Tda7498e Class D Amplifier X1, User Manual X1, Power Adapter X1, Ac Cord X1, Our Worry-Free 24-Month Warranty, And Friendly Customer Service..
Product Specifications: 160W X 2(4 Ohms, 20 Hz - 20 Khz, 0.04% Thd), Tda7498e 2-Channel Stereo Amplifier Is Compatible With Ipod, Phone, Mp3 Players, Tv, Echo Dot, Cd Players, And Streaming Media Players, Perfect For Outdoor/ Bookshelf/ Computer/ Desktop /Ceiling /Floor Standing Speakers..
Fosi Audio Tda7498e 2.0Ch Audio Integrated Amplifier Adopts Stmicroelectronics Tda7498e Chip. The Tda7498e Is A Dual Btl Class-D Audio Amplifier With A Single Power Supply Designed For Home Speaker Systems Applications. Special Features: Smart Protection, Thermal Overload Protection, The Small Offset Of Less Than 20 Mv, Standby And Mute Features, Differential Inputs Minimize Common-Mode Noise..
Features
- TDA7498E 320W power amplifier for home theater speaker systems with aluminum enclosed, small size but powerful, good-looking, simple functionality, and easy to operate, achieving excellent sound quality.
- Fosi Audio TDA7498E 2.0CH audio integrated amplifier adopts STMicroelectronics TDA7498E chip. The TDA7498E is a dual BTL class-D audio amplifier with a single power supply designed for home speaker systems applications. Special features: smart protection, thermal overload protection, the small offset of less than 20 mV, standby and mute features, differential inputs minimize common-mode noise.
- 2x160W ultra power amplifier, fully integrated audio amplifier architecture with RCA input, unparalleled power efficiency, optimized for music playback with very low power losses and cool operation.HD audio quality, best-in-class audio performance - high dynamic range, low distortion, low noise.
- Product specifications: 160W X 2(4 ohms, 20 Hz - 20 kHz, 0.04% THD), TDA7498E 2-channel stereo amplifier is compatible with iPod, Phone, MP3 players, TV, Echo Dot, CD players, and streaming media players, perfect for outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing speakers.
- What You Get: TDA7498E class D amplifier x1, User Manual x1, Power Adapter x1, AC Cord x1, our worry-free 24-month warranty, and friendly customer service.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.38 x 4.13 x 3.54 inches | Weight: 2.43 Pounds
Warranty: 24-month manufacturer
See On Amazon #22
Fosi Audio P3 Tube Preamp Headphone Amplifier Home Audio Preamplifier Mini Vacuum Pre Amp Receiver with Bluetooth aptX LL HD Bass Treble Tone Controls for HiFi Stereo Active Speakers with RCA AUX Jack
Asin: B0CJBKWF43 | Model: P3 | PartNumber: P3
Versatile Connectivities: The P3 Provides Bluetooth/Rca Inputs And Rca/Aux Out/3.5Mm Headphone Outputs. It Can Help Create A 2.1-Channel Audio System By Connecting Active Speakers/An Amplifier And A Subwoofer. As A Headphone Amplifier, It Supports Headphones With Impedance Ranging From 16Ω To 300Ω..
What You'll Get: Fosi Audio P3 Tube Preamplifier X1, User Manual X1, 5654W Vacuum Tube X2, 12V/1.5A Power Supply X1, A 24-Month Worry-Free Warranty And Responsive Customer Service..
Premium Components: It Utilizes Elna Audiophile-Grade Capacitors And Taper A Pot. The Bass And Treble Controls Boast Central Detents For Tone-Defeating. With An Snr Of Up To 103Db And A Crosstalk Of 95Db, It Helps Form A Hifi Audio System When Paired With The V3 Amplifier Of The Same Series..
Bluetooth 5.1: Equipped With The Qualcomm Qcc3031 Chip, The P3 Preamp Guarantees Impressive Wireless Sound Quality And Low Latency, With Compatibility For Aptx Hd And Aptx Ll Codecs Formats. Furthermore, The Inclusion Of A Manual Reset Button Prevents Accidental Connections By Others, Enhancing Connection Reliability..
Features
- True Tube Amplification: The preamp circuit elevates the voltage to 54V, ensuring the tubes work to their full potential, delivering a warm and rich experience. The unique preamplification technology delivers pure audio signals, faithfully reproducing crisp high tones, full midrange richness, and deep, rhythmic bass. (Important Tips: Remove the copper rings for effortless installation of the tubes on the P3.)
- Bluetooth 5.1: Equipped with the Qualcomm QCC3031 chip, the P3 preamp guarantees impressive wireless sound quality and low latency, with compatibility for aptX HD and aptX LL codecs formats. Furthermore, the inclusion of a manual reset button prevents accidental connections by others, enhancing connection reliability.
- Versatile Connectivities: The P3 provides Bluetooth/RCA inputs and RCA/AUX OUT/3.5mm headphone outputs. It can help create a 2.1-channel audio system by connecting active speakers/an amplifier and a subwoofer. As a headphone amplifier, it supports headphones with impedance ranging from 16 to 300 .
- Premium Components: It utilizes ELNA audiophile-grade capacitors and taper A pot. The bass and treble controls boast central detents for tone-defeating. With an SNR of up to 103dB and a crosstalk of 95dB, it helps form a HiFi audio system when paired with the V3 amplifier of the same series.
- What You'll Get: Fosi Audio P3 Tube Preamplifier x1, User Manual x1, 5654W Vacuum Tube x2, 12V/1.5A Power Supply x1, a 24-month worry-free warranty and responsive customer service.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.57 x 4.33 x 6.30 inches | Weight: 0.97 pounds
Warranty: 24-month manufacturer
See On Amazon #23
Fosi Audio SK01 Headphone Amplifier Equalizer Preamp with Bass Midrange Treble Tone Control and Loudness Compensation Portable Class A Analog Amp for Electric Guitar Instrument with 3.5mm 6.35mm Jacks
Asin: B0CF1WL1V2 | Model: SK01 | PartNumber: SK01
Diverse Capabilities: Instantly Restore Original Sound With The One-Click Tone- Defeating Button; Immerse Yourself In Music During The Quiet Hours Using The Loudness Function; Tailor The Gain Level To Accommodate Headphones With Various Impedances Through The Gain Level Switch..
What You'll Get: Fosi Audio Sk01 Headphone Amp X1, User Manual X1, 2-In-1 Usb Type-A/C To Type-C Cable X1, A 24-Month Worry-Free Warranty And Responsive Customer Service..
Superb Finishing: The Aluminum Alloy Body Showcases Meticulous Attention To Details. Built-In 2500Mah Battery, Up To 6 Hours Of Battery Life. It Offers Versatile Connectivity Through The 3.5Mm & 6.35Mm Headphone Jacks (32-300 Ohms), Serving As Both A Portable And Desktop Headphone Amplifier..
Tri-Band Control: By Enabling Adjustments For Treble, Midrange, And Bass, In Conjunction With Central Detents For Tone-Defeating, Achieving The Most Suitable Equilibrium Becomes Effortless. Up To 2400Mw Power Is Available In High Impedance Mode..
Features
- Combo Design: Whether as a powerful headphone amp, a customizable analog preamp, or an acoustic equalizer for the instrument, it effortlessly elevates your listening experience, delivering exceptional sound quality and personalized sound signatures.
- Tri-Band Control: By enabling adjustments for treble, midrange, and bass, in conjunction with central detents for tone-defeating, achieving the most suitable equilibrium becomes effortless. Up to 2400mW power is available in high impedance mode.
- Diverse Capabilities: Instantly restore original sound with the one-click tone- defeating button; Immerse yourself in music during the quiet hours using the loudness function; Tailor the gain level to accommodate headphones with various impedances through the gain level switch.
- Superb Finishing: The aluminum alloy body showcases meticulous attention to details. Built-in 2500mAh battery, up to 6 hours of battery life. It offers versatile connectivity through the 3.5mm & 6.35mm headphone jacks (32-300 ohms), serving as both a portable and desktop headphone amplifier.
- What You'll Get: Fosi Audio SK01 Headphone Amp x1, User Manual x1, 2-in-1 USB Type-A/C to Type-C Cable x1, a 24-month worry-free warranty and responsive customer service.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.69 x 4.76 x 2.00 inches
Warranty: 24-month manufacturer
See On Amazon #24
Fosi Audio Box X1 Phono Preamp for MM Turntable Mini Stereo Audio Hi-Fi Phonograph/Record Player Preamplifier with 3.5MM Headphone and RCA Output with DC 12V Power Supply
Asin: B08TLRPMDC | Model: BOX X1 | PartNumber: BOX X1
The Receiver For The Turntable Offers Versatile Connectivity Options, Including Mm Turntable Input, Rca Line Output For Powered Speakers, And A 3.5Mm Headphone Output. Connect A Power Amplifier Using Either The 3.5Mm Aux Or Rca Output, And Enjoy Immersive Audio With Passive Speakers. Additionally, You Can Enjoy High-Quality Music Using Headphones Through The 3.5Mm Headphone Output. Note That Both The Rca Line Output And Aux Headphone Output Can Be Used Simultaneously For Maximum Flexibility..
【What You Get】: Box X1 Phono Preamp X1, 12V Power Adapter X1, User Manual X1, Our Worry-Free 24-Month Warranty, As Well As Friendly Customer Service..
For Vinyl Record Enthusiasts Who Want To Integrate Their Collection Into Their Home Stereo System, This Phonograph Amplifier Is The Perfect Solution. Its Built-In Low-Noise Phono Preamp Circuitry Ensures Accurate Sound Replication, Conforming Precisely To The Riaa Standard. Encased In A Durable Black Anodized Steel Case, It Provides A Reliable And Rugged Solution For Flawless Audio Transmission..
This Mm Phono Preamplifier Is Equipped With A Dc12v High-Quality Power Supply, Providing Reliable And Stable Performance. It Features An Output Voltage Level Of 2V Max (P-P) At 10K Ohms, With An Snr Of 70Db And Thd Of ≤0.08% @ 1Khz And 3Mv, Along With A Standard Riaa Frequency Response. Experience Exceptional Audio Quality With This Powerful And Efficient Preamp..
Features
- The BOX X1 phono preamp is an ultra-low noise device that converts phono signals into line-level signals for hassle-free playback. Its design includes a grounding post that effectively protects your turntable, ensuring optimal performance.
- This MM phono preamplifier is equipped with a DC12V high-quality power supply, providing reliable and stable performance. It features an output voltage level of 2V max (P-P) at 10K Ohms, with an SNR of 70dB and THD of 0.08% @ 1kHz and 3mV, along with a standard RIAA frequency response. Experience exceptional audio quality with this powerful and efficient preamp.
- The receiver for the turntable offers versatile connectivity options, including MM turntable input, RCA line output for powered speakers, and a 3.5MM headphone output. Connect a power amplifier using either the 3.5MM AUX or RCA output, and enjoy immersive audio with passive speakers. Additionally, you can enjoy high-quality music using headphones through the 3.5MM headphone output. Note that both the RCA line output and AUX headphone output can be used simultaneously for maximum flexibility.
- For vinyl record enthusiasts who want to integrate their collection into their home stereo system, this phonograph amplifier is the perfect solution. Its built-in low-noise phono preamp circuitry ensures accurate sound replication, conforming precisely to the RIAA standard. Encased in a durable black anodized steel case, it provides a reliable and rugged solution for flawless audio transmission.
- What You Get : BOX X1 phono preamp x1, 12V power adapter x1, User manual x1, our worry-free 24-month warranty, as well as friendly customer service.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 2.36 x 7.09 x 5.12 inches
Warranty: 18-month manufacturer
See On Amazon #25
Fosi Audio BT20A Pro 300W x2 TPA3255 Bluetooth 5.0 Home Audio Stereo 2 Channel Amplifier with 48V 5A Power Adapter Supply
Asin: B0CP3LL7N7
Enhanced Bluetooth 5.0 Connectivity: The Bluetooth Pair Can Be Cleared By Pressing And Holding The Volume Control For Five Seconds. In Addition, It Has A Memory Function For Easy Pairing And Alert Tone..
What You Get: Bt20a Pro Power Amplifier X1, Bluetooth Antenna X1, 32V 5A Power Adapter X1, 48V 5A Power Adapter X1, Ac Cord X1, User Manual X1, Our Worry-Free 24-Month Warranty, And Friendly Customer Service..
The 48V 5A Power Adapter Supply Is Specifically Designed For Use With Amplifiers And Is Ideal For Providing Reliable Power To Fosi Audio Amplifiers, Such As Bt20a Pro, Tb10d, And V3 Amplifiers..
Upgraded High-Efficiency: A Significant Upgrade From The Bt20a Amplifier With Replaceable Op-Amps For Customized. You Can Replace The Two Plug-In Ne5532 Op-Amps With Lme49720ha/Muses02/Opa2604ap/Opa2134pa/Lm4562/Njm4556ad Op-Amps To Achieve A Unique Sound Quality. With Snr≥108Db And Thd≤0.005%..
Features
- Customizable Sound with a Wide Range of Bass and Treble Controls: The BT20A Pro home audio amplifier offers a unique design for sound control. Enjoy original sound without effects by setting treble and bass effects to the middle point.
- Upgraded High-Efficiency: A significant upgrade from the BT20A amplifier with replaceable Op-Amps for customized. You can replace the two plug-in NE5532 Op-Amps with LME49720HA/MUSES02/OPA2604AP/OPA2134PA/LM4562/NJM4556AD Op-Amps to achieve a unique sound quality. With SNR 108dB and THD 0.005%.
- Enhanced Bluetooth 5.0 Connectivity: The Bluetooth pair can be cleared by pressing and holding the volume control for five seconds. In addition, it has a memory Function for Easy Pairing and Alert Tone.
- The 48V 5A power adapter supply is specifically designed for use with amplifiers and is ideal for providing reliable power to Fosi Audio amplifiers, such as BT20A Pro, TB10D, and V3 amplifiers.
- What you Get: BT20A Pro Power Amplifier x1, Bluetooth Antenna x1, 32V 5A Power Adapter x1, 48V 5A Power Adapter x1, AC Cord x1, User Manual x1, our worry-free 24-month warranty, and friendly customer service.
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Brand: Fosi Audio | Manufacturer: Oem
See On Amazon #26
Fosi Audio BT20A-S Bluetooth 5.0 Stereo Audio 2 Channel Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0 CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116 (with Power Supply)
Asin: B08DND3VHS | Model: BT20A-S | PartNumber: BT20A-S
Bt20a-S Bluetooth Stereo Receiver Amplifier Adopts 2Pcs Texas Instruments Tpa3116d2 Chip. The Tpa3116d2 Are Stereo Efficient And Digital Amplifier Power Stage For Driving Speakers, With Advanced Oscillator/Pll Circuit Employs A Multiple Switching Frequency Option To Avoid Am Interferences..
Advanced Circuitry Design, Built-In Speakers Protection Circuit, Best For Bookshelf/Computer/Desktop/Speakers In Your Home..
100W Rms X 2(4 Ohms, 20 Hz - 20 Khz, 0.04% Thd), Comes With A 24V Power Supply, Can Drive 280Watts(8 Ohms), 320Watts(4 Ohms) Speakers.(For Passive Speakers Only, Not The Powered Speakers)..
Bluetooth 5.0 Core, Up To 50Ft Connection Range Guarantees Low Signal Delay. No Pop, No Audible Noise When Bluetooth Connection Is Established..
Features
- Simple compact design but practical and powerful, little Hi-Fi Bluetooth wireless amplifier exclusively designed for the customers who pursue HiFi sound.
- Bluetooth 5.0 core, up to 50ft connection range guarantees low signal delay. No pop, no audible noise when Bluetooth connection is established.
- BT20A-S Bluetooth stereo receiver amplifier adopts 2PCS Texas Instruments TPA3116D2 chip. The TPA3116D2 are stereo efficient and digital amplifier power stage for driving speakers, with advanced oscillator/PLL circuit employs a multiple switching frequency option to avoid AM interferences.
- 100W RMS X 2(4 ohms, 20 Hz - 20 kHz, 0.04% THD), comes with a 24V power supply, can drive 280watts(8 ohms), 320watts(4 ohms) speakers.(for passive speakers only, not the powered speakers).
- Advanced circuitry design, built-in speakers protection circuit, best for bookshelf/computer/desktop/speakers in your home.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.42 x 5.20 x 3.54 Inches | Weight: 1.50 Pounds
Warranty: 18-month manufacturer
See On Amazon #27
Fosi Audio DA2120C 240W Bluetooth 5.0 Stereo Audio Hi-Fi DAC Amplifier Support aptX 24Bit-192kHz 2.1 Channel Integrated Class D Power Amp with RCA/PC-USB/Coaxial/Optical Input and Remote Control
Asin: B07K7MYTXX | Model: DA2120C | PartNumber: DA2120C
2-In-1 High-Performance Dac Power Amplifier With Multiple Input Modes. Da2120c Installed In A Quality Aluminum Enclosure Support Bluetooth/Rca/Pc-Usb/Coaxial/Optical Input, Easy Installation To Build A Stereo Sound System..
What You Get: Da2120c Stereo Amplifier X1, Bluetooth Antenna X1, 32V/5A Power Supply X1, Remote Control X1, Pc-Usb Cable X1, Optical Cable X1, User Manual X1, Our Worry-Free 24-Month Warranty, And Friendly Customer Service..
Da2120c Bluetooth 5.0 Amplifier Delivers Sound In Sync, So You Can Enjoy The Freedom Of Wireless And High-Fidelity Streaming Music. It Reduces Delay And Improves The End-To-End Speed Of The Audio Transmission, Resulting In High-Quality, Synchronized Sound, So You Never Miss A Beat. With A 6Dbi High Gain Antenna For Long-Range Streaming Up To 65 Ft(20M)..
Da2120c High-Performance Integrated Stereo Digital Amplifier Adopts Texas Instruments Tas5352a Chip, Designed To Drive A 4-Ω Bridge-Tied Load (Btl) At Up To 120 W Per Channel With Low Harmonic Distortion, Low Integrated Noise, And Low Idle Current. The Tas5352a Has A Complete Protection System Integrated Into The Chip, Safeguarding The Device Against A Wide Range Of Fault Conditions That Could Damage The System..
Features
- 2.1 CH Wireless DAC Hifi Amplifier with EQ Control. MAX Power Output up to 120Watts x2@4ohm. DA2120C can drive most home bookshelf/desktop/outdoor(passive) speakers and powered subwoofer, offering low distortion and acoustically accurate audio reproduction. The bright digital LED display lets you see the settings you change easily and remote control for hassle-free adjust the inputs mode/volume/bass/treble.
- DA2120C high-performance integrated stereo digital amplifier adopts Texas Instruments TAS5352A chip, designed to drive a 4- bridge-tied load (BTL) at up to 120 W per channel with low harmonic distortion, low integrated noise, and low idle current. The TAS5352A has a complete protection system integrated into the chip, safeguarding the device against a wide range of fault conditions that could damage the system.
- 2-in-1 High-Performance DAC Power Amplifier with Multiple Input Modes. DA2120C installed in a quality aluminum enclosure support Bluetooth/RCA/PC-USB/Coaxial/Optical Input, easy installation to build a stereo sound system.
- DA2120C Bluetooth 5.0 amplifier delivers sound in sync, so you can enjoy the freedom of wireless and high-fidelity streaming music. It reduces delay and improves the end-to-end speed of the audio transmission, resulting in high-quality, synchronized sound, so you never miss a beat. With a 6dBi high gain antenna for long-range streaming up to 65 ft(20m).
- What You Get: DA2120C stereo amplifier x1, Bluetooth antenna x1, 32V/5A power supply x1, remote control x1, PC-USB Cable x1, Optical Cable x1, user manual x1, our worry-free 24-month warranty, and friendly customer service.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.50 x 7.00 x 5.00 inches | Weight: 3.64 Pounds
Warranty: 18-month manufacturer
See On Amazon #28
Fosi Audio PH04 4 Channel Headphone Amplifier Stereo Audio Amp with 12V 1A Power Adapter Ultra-Compact Portable Headphone Splitter for Studio and Stage
Asin: B08XZL91VT | Model: PH04 | PartNumber: PH04
【Great Sound, Great Value】The Ph04 Contains 4 Independent Stereo High-Power Amplifier Sections That Maintain The Highest Sonic Quality Even At Maximum Volume Levels. These Ultra-Low-Noise Operational Amplifiers Are Included For Outstanding Audio Performance: The Same Op Amps Found In "Full-Size" Audio Equipment..
【What You Get】Ph04 Amp X1, 12V Dc Power Adapter X1, User Manual X1, Our Worry-Free 24-Month Warranty, And Friendly Customer Service..
【Ultra-Compact Design】A Simple Solution: Ultra-Compact Headphone Amplifier System For Studio And Stage Applications. Grab This Super-Compact Amp During Your Sessions To Power Practically Any Headphones: Four Of Them At The Same Time. To Be Exact, Let Up To 4 Different People In Your Studio Listen To The Main Mix While Recording, And Each Listener Can Determine Their Own Preferred Volume Level Using The Dedicated Output Level Controls..
【Upgraded Version】Ph04 Is Designed With A Power Switch And 3.5Mm Headphone Output Compare With Other 4 Ch Headphone Amp. When A Recording Session Calls For Everyone's Heads And Ears To Be In The Game, The Ph04 Is The Perfect Solution And A Real Money-Saver!.
Features
- 4 Channel Stereo Headphone Amplifier Fosi Audio PH04 is a 4 high-power stereo amplifiers with output level control for each channel, compatible with 3.5MM headphones and 6.35MM headphones(You need a 3.5MM to 6.35MM adapter). If you're tracking more than one musician at once, or if everyone in a group wants to listen to a playback, you need a monitor distribution system. The compact, flexible PH04 can power up to four pairs of headphones and up to four independent volumes.
- Upgraded Version PH04 is designed with a power switch and 3.5MM headphone output compare with other 4 CH headphone amp. When a recording session calls for everyone's heads and ears to be in the game, the PH04 is the perfect solution and a real money-saver!
- Great Sound, Great Value The PH04 contains 4 independent stereo high-power amplifier sections that maintain the highest sonic quality even at maximum volume levels. These ultra-low-noise operational amplifiers are included for outstanding audio performance: the same op amps found in full-size audio equipment.
- Ultra-Compact Design A Simple Solution: Ultra-compact headphone amplifier system for studio and stage applications. Grab this super-compact amp during your sessions to power practically any headphones: four of them at the same time. To be exact, let up to 4 different people in your studio listen to the main mix while recording, and each listener can determine their own preferred volume level using the dedicated output level controls.
- What You Get PH04 Amp x1, 12V DC power adapter x1, user manual x1, our worry-free 24-month warranty, and friendly customer service.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.00 x 4.00 x 2.00 Inches | Weight: 0.38 Pounds
Warranty: 18-month manufacturer
See On Amazon #29
Fosi Audio TB10A 2 Channel Stereo Audio Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116(with Power Supply)
Asin: B076P2VS9H | Model: TB10A | PartNumber: TB10A | Ean: 0713923289420 | UPC: 713923289420
Diverse Capabilities: Instantly Restore Original Sound With The One-Click Tone- Defeating Button; Immerse Yourself In Music During The Quiet Hours Using The Loudness Function; Tailor The Gain Level To Accommodate Headphones With Various Impedances Through The Gain Level Switch..
What You'll Get: Fosi Audio Sk01 Headphone Amp X1, User Manual X1, 2-In-1 Usb Type-A/C To Type-C Cable X1, A 24-Month Worry-Free Warranty And Responsive Customer Service..
Superb Finishing: The Aluminum Alloy Body Showcases Meticulous Attention To Details. Built-In 2500Mah Battery, Up To 6 Hours Of Battery Life. It Offers Versatile Connectivity Through The 3.5Mm & 6.35Mm Headphone Jacks (32-300 Ohms), Serving As Both A Portable And Desktop Headphone Amplifier..
Tri-Band Control: By Enabling Adjustments For Treble, Midrange, And Bass, In Conjunction With Central Detents For Tone-Defeating, Achieving The Ideal Equilibrium Becomes Effortless. Up To 2400Mw Power Is Available In High Impedance Mode..
Features
- Combo Design: Whether as a powerful headphone amp, a customizable analog preamp, or an acoustic equalizer for the instrument, it effortlessly elevates your listening experience, delivering exceptional sound quality and personalized sound signatures.
- Tri-Band Control: By enabling adjustments for treble, midrange, and bass, in conjunction with central detents for tone-defeating, achieving the ideal equilibrium becomes effortless. Up to 2400mW power is available in high impedance mode.
- Diverse Capabilities: Instantly restore original sound with the one-click tone- defeating button; Immerse yourself in music during the quiet hours using the loudness function; Tailor the gain level to accommodate headphones with various impedances through the gain level switch.
- Superb Finishing: The aluminum alloy body showcases meticulous attention to details. Built-in 2500mAh battery, up to 6 hours of battery life. It offers versatile connectivity through the 3.5mm & 6.35mm headphone jacks (32-300 ohms), serving as both a portable and desktop headphone amplifier.
- What You'll Get: Fosi Audio SK01 Headphone Amp x1, User Manual x1, 2-in-1 USB Type-A/C to Type-C Cable x1, a 24-month worry-free warranty and responsive customer service.
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First Available: 02/15/2021
Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.42 x 5.20 x 3.54 inches | Weight: 1.20 pounds
Warranty: 30 days
See On Amazon #30
Fosi Audio V1.0B 2 Channel Amplifier Stereo Audio Amp Mini Hi-Fi Class D Integrated TPA3116 Amp for Home Speakers 50W x 2 with 19V 4.74A Power Supply
Asin: B06XZL2PQD | Model: V1.0B | PartNumber: V1.0B | Ean: 6976136960058, 0748440421923 | UPC: 748440421923
Advanced Circuitry Design, Built-In Speakers Protection Circuit, Solid Aluminum Chassis, The Home Hi-Fi Integrated Amplifier Create Clear And Clarity Sound, No Audible Noise, Dead Silent When Nothing Is Playing Through It..
What You Get: V1.0B Home Integrated Amplifier X1, Power Adapter X1, Ac Cord X1, User Manual X1, Our Worry-Free 24-Month Warranty, And Friendly Customer Service..
V1.0B Stereo Audio Amplifier With Very Low Power Loss Under All Operating Conditions. The Ultrahigh Power Efficiency And Cool Operation Make The V1.0G Suitable For Use In Home Audio Systems..
V1.0B 2-Channel Class D Amplifier Adopts 2Pcs Texas Instruments Tpa3116d2 Chip. The Tpa3116d2 Are Stereo Efficient And Digital Amplifier Power Stage For Driving Speakers, With Advanced Oscillator/Pll Circuit Employs A Multiple Switching Frequency Option To Avoid Am Interferences. High-Performance Effectively Improve Output Power And Audio Quality..
Features
- Fosi Audio V1.0B mini stereo amplifier includes highly efficient, fully integrated, digital, class D audio amplifier ICs based on NEW amplifier technology, supporting a supply voltage range from 12 V to 24 V, allowing it to be used across home and professional audio applications.
- V1.0B 2-channel class D amplifier adopts 2PCS Texas Instruments TPA3116D2 chip. The TPA3116D2 are stereo efficient and digital amplifier power stage for driving speakers, with advanced oscillator/PLL circuit employs a multiple switching frequency option to avoid AM interferences. High-performance effectively improve output power and audio quality.
- Advanced circuitry design, built-in speakers protection circuit, solid aluminum chassis, the home Hi-Fi integrated amplifier create clear and clarity sound, no audible noise, dead silent when nothing is playing through it.
- V1.0B stereo audio amplifier with very low power loss under all operating conditions. The ultrahigh power efficiency and cool operation make the V1.0G suitable for use in home audio systems.
- What You Get: V1.0B home integrated amplifier x1, power adapter x1, AC cord x1, user manual x1, our worry-free 24-month warranty, and friendly customer service.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.00 x 5.00 x 3.00 Inches | Weight: 1.10 Pounds
Warranty: 18-month manufacturer
See On Amazon