Douk Audio 4-Channel Analog VU Meter & Audio Switcher with RCA/XLR Inputs/Outputs for Professional Sound Level Monitoring and EQ Analysis with Remote (VU4, Blue)
Asin: B0CZKP2SXD
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional.Versatile Connectivity: Besides Mic Pickup, Vu4 Features Two Groups Of Rca And Balanced Xlr Inputs And Outputs. All Channels Work Independently, Enhancing Flexibility..
Advanced Features: Independent Gain Adjustment, Input Selector, And Remote Control. Settings Are Saved Even After Shutdown. Gold-Plated Interfaces Ensure Tight Connections..
Dynamic Design: The Pointers Swing Along With The Rhythm, And The Orange Backlight Adds Warmth To Your Listening Space..
Eq Mode: Four Vu Meters Display Different Frequency Values (100Hz, 1Khz, 3.3Khz, 10Khz). Conveniently Monitor Specific Frequency Amplitudes Like A Music Spectrum Analyzer..
Features
- VU Mode: Monitor stereo audio input levels in real time with two groups of VU meters. Each channel corresponds to a meter, allowing easy music level monitoring.
- EQ Mode: Four VU meters display different frequency values (100Hz, 1KHz, 3.3KHz, 10KHz). Conveniently monitor specific frequency amplitudes like a music spectrum analyzer.
- Versatile Connectivity: Besides MIC pickup, VU4 features two groups of RCA and balanced XLR inputs and outputs. All channels work independently, enhancing flexibility.
- Dynamic Design: The pointers swing along with the rhythm, and the orange backlight adds warmth to your listening space.
- Advanced Features: Independent GAIN adjustment, input selector, and remote control. Settings are saved even after shutdown. Gold-plated interfaces ensure tight connections.
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Brand: Douk Audio | Manufacturer: Douk Audio
Warranty: 18-Month Limited Warranty
See On Amazon Similar To Douk Audio 4Channel Analog VU
#1
4 Channel Bluetooth Amplifier, 50W x 4 Audio Power Amp, Hi-Fi Home Stereo Speaker Receiver [Douk Audio M4]
Asin: B0875WY9TX | Model: SUC-M4 | PartNumber: SUC-M4
With 4 Groups Of Speaker Sockets Output, They Can Output At The Same Time And Each Channel With Independent Volume Control. Its Max Output Power Can Reach 50W×4, And Equipped With High-Quality 24V/4.5A Power Supply, Enough To Drive Most Home Speakers..
Propersize With Exquisite Appearance, Aluminum Alloy Case Is Cnc Machined And With Anodizing Process, More Fashionable And Durable, Very Suitable For Home, Office And Desktop Audio System Use..
Reasonable Circuit Layout, Concise Wiring And High-Quality Components To Ensure Hifi Clear Sound And Long Time Stable Work. Separate Design Of Small And Large Signal Circuit For Better Circuit Protection. Bluetooth 5.0 Version With High-Gain Antenna, Ensure More Stable And Faster Transmission..
Supporting Wired 2 Groups Of Stereo Rca And Wireless Bluetooth 5.0 Input, Compatible With Most Common Audio Device Such As Phones, Computers, Tvs, Mp3, Tv, Cd Players Etc. With U-Disk Input, It Can Be Used As A Digital Music Player, Supporting Mp3, Wav, Ape, Flac And Wma Lossless Formats..
Features
- One group of stereo RCA (CH3 and CH4) can be used as audio input or output by switching the selector, to acheive different demands
- Supporting wired 2 groups of stereo RCA and wireless Bluetooth 5.0 input, compatible with most common audio device such as phones, computers, TVs, MP3, TV, CD players etc. With U-disk input, it can be used as a digital music player, supporting MP3, WAV, APE, FLAC and WMA lossless formats.
- With 4 groups of speaker sockets output, they can output at the same time and each channel with independent volume control. Its max output power can reach 50W 4, and equipped with high-quality 24V/4.5A power supply, enough to drive most home speakers.
- Reasonable circuit layout, concise wiring and high-quality components to ensure HiFi clear sound and long time stable work. Separate design of small and large signal circuit for better circuit protection. Bluetooth 5.0 version with high-gain antenna, ensure more stable and faster transmission.
- Propersize with exquisite appearance, aluminum alloy case is CNC machined and with anodizing process, more fashionable and durable, very suitable for home, office and desktop audio system use.
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Brand: Douk Audio | Manufacturer: Douk Audio
See On Amazon #2
Douk Audio VU3 Dual Analog VU Meter, 2-Way Amplifier/Speaker Switch, Audio Switcher Box with DB Panel Display
Asin: B096KLDMCV | Model: VU3 | PartNumber: VU3
Powerful Design And Strong Compatibility: All Channels Adopt Fully Isolation Design, Each Channel's Gnd Is Independent Without Mutual Interference. Supports All Kinds Of Amplifier Such As Btl / Class A / Class B / Class D Digital Amplifier / Tube Amplifier Etc..
Proper Size With Exquisite Appearance: Cool Black Case, Warm Vu Meter And Clear Indicators Looks Vintage And Dynamic, Can Perfectly Match With A Variety Of Usage Scenarios, Very Suitable For Audiophiles Who Have More Than One Amplifiers Or Speakers..
Easy Use & Perfect Details: Powered By Micro-Usb 5V, With Built-In Protection Load For Speakers. With Remote Control, Can Quickly Set The Working Status From Distance. All Settings Can Be Saved After Shutdown, More Convenient To Use..
As An Audio Switcher, Easily To Switch Between Two Amplifiers And 2 Pair Of Speakers, No Need To Plug In And Out Cables Repeatedly To Avoid Wearing The Contact Point Of The Sockets..
Features
- [Newest Version! Upgraded to 300W] As a VU meter, with dual 60*35mm large meter, can dynamically decorate audio environment and provide incomparably visual effects when switching audio signals.
- As an audio switcher, easily to switch between two amplifiers and 2 pair of speakers, no need to plug in and out cables repeatedly to avoid wearing the contact point of the sockets.
- Powerful design and strong compatibility: all channels adopt fully isolation design, each channel's GND is independent without mutual interference. Supports all kinds of amplifier such as BTL / class A / class B / class D digital amplifier / tube amplifier etc.
- Easy Use & Perfect Details: Powered by micro-USB 5V, with built-in protection load for speakers. With remote control, can quickly set the working status from distance. All settings can be saved after shutdown, more convenient to use.
- Proper size with exquisite appearance: cool black case, warm VU meter and clear indicators looks vintage and dynamic, can perfectly match with a variety of usage scenarios, very suitable for audiophiles who have more than one amplifiers or speakers.
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Brand: Douk Audio | Manufacturer: Douk Audio
See On Amazon #3
Douk Audio ST-01 PRO 200W Bluetooth Amplifier, 2 Channel Vacuum Tube Power Amp with USB DAC/Coaxial Optical Inputs/VU Meter/Treble Bass Control for Home Theater/Stereo Speakers (Upgrade Version)
Asin: B0BBRBWW36 | Model: SUC ST-01 PRO | PartNumber: SUC ST-01 PRO
Hifi Clear Sound With Tone Control: Resonable Circuit And Concise Wiring, Adopts Vacuum Tubes To Soften The Sound And Filter Out The Digital Feelings, Sounds Warm And Sweet Without Noise. Also With Treble And Bass Knobs To Adjust One's Own Preferable Sound Styles, Presents Hifi Music With Rousing Highs And Deep Lows..
With Multiple Digital Audio Inputs: Bluetooth 5.0 / Usb / Coaxial / Optical / Stereo Rca, Compatible With Most Audio Device Such As Phones, Computers, Tablets, Tvs, Tv, Cd Players Etc. The Perfect Combination Of Dac And Amplifier, Very Suitale For Audiophiles Who Have Various Audio Devices..
Strong Output Power And Special Aux Output: Use Ti's Classic Power Amp Ic, Each Channel Can Output 100W(4Ω) And Easily To Drive All 3-8Ω Passive Speakers, Adds 3.5Mm Aux Output Easy To Connect Another Amplifier Or Active Speaker / Subwoofer To Build Multiple Channel System And Enjoy Wonderful Home Theater Experience..
Unique And Amazing Combination: With Vu Meter Into Whole In Such A Mini Size, The Pointer Dancing In The Warm Light With Strong Vintage Feelings When Enjoy Hifi Music, Dynamically Decorates The Audio System Space..
Features
- Full Upgraded Version of ST-01: 1. Supports U-disk input to play lossless formats music. 2. Add sensitivity adjustment of VU meter on its bottom, easy to set and match better with different input signals. 3. Add three decorative golden circles around tubes and VU meter, looks more exquisite and luxury.
- Unique and amazing combination: With VU meter into whole in such a mini size, the pointer dancing in the warm light with strong vintage feelings when enjoy HiFi music, dynamically decorates the audio system space.
- HiFi clear sound with tone control: resonable circuit and concise wiring, adopts vacuum tubes to soften the sound and filter out the digital feelings, sounds warm and sweet without noise. Also with treble and bass knobs to adjust one's own preferable sound styles, presents HiFi music with rousing highs and deep lows.
- Strong output power and special AUX output: use TI's classic power amp IC, each channel can output 100W(4 ) and easily to drive all 3-8 passive speakers, adds 3.5mm AUX output easy to connect another amplifier or active speaker / subwoofer to build multiple channel system and enjoy wonderful home theater experience.
- With multiple digital audio inputs: Bluetooth 5.0 / USB / Coaxial / Optical / stereo RCA, compatible with most audio device such as phones, computers, tablets, TVs, TV, CD players etc. The perfect combination of DAC and amplifier, very suitale for audiophiles who have various audio devices.
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Brand: Douk Audio | Manufacturer: Douk Audio
Dimensions: 2.13 x 4.53 x 3.84 inches
Warranty: 18-Month Limited Warranty
See On Amazon #4
Douk Audio HiFi Vacuum Tube 7-Band EQ Preamp Equalizer XLR Pre-Amplifier Home (T8 PRO)
Asin: B0C5MHZ68Y
Hifi Warm & Sweet Tube Sound: Adopts Classic Pluggable Soviet Union 6H1n-Bn Tube To Improve Everything Detail Associated With Your Music, Sounds Warm And Delicate, Full And Mellow, Dynamic And Melodious. Pluggable Socket Design For Tube Rolling And Sound-Shaping, Easy To Pick From And Alter The Sound Signature To One's Preference..
It Features Dual Rca/Xlr Outputs, Neutral Frequency Settings At The Midpoint Of The Knobs, And Is Equipped With Default 6H1n-Bn Tubes That Can Be Interchanged With Models Like 12Au7, Ecc85, 6Sn7gt, 6N1, Or 6Aq8 For Enhanced Audio Performance..
Advanced Design And Attractive Appearance: Adopts Electrolytic Iron Plate With Good Shielding Performance, And The Performance Is Precisely Balanced; Black Aluminum Alloy Chassis With Vintage Warm Tube Lights, Looks Cool, Exquisite And Durable, Very Suitable For The Audiophiles Who Pursue Hifi Sound..
Real Balanced Xlr Preamp: Support Xlr And Rca Inputs And Outputs, T8 Can Reproduce High-Quality Audio For Amplifier Or Active Speaker With Excellent Separation, Resolution, Sound Field, Clean Background. Also With A Balance Control To Compensate For The Left And Right Channel Of All Outputs And Prevent The Sound Field Positioning From Deviating From The Center Position..
Features
- Upgraded 7-band EQ preamp: separate and rich frequency band control (50Hz / 125Hz / 315Hz / 750Hz / 2KHz / 6KHz / 16KHz), T8 can compensate for the defects of speakers and sound field by adjusting 7-band high, middle and low frequencies, and modify various sound sources. The timbre and loudness also can be changed to achieve different sound effects.
- Real balanced XLR preamp: support XLR and RCA inputs and outputs, T8 can reproduce high-quality audio for amplifier or active speaker with excellent separation, resolution, sound field, clean background. Also with a balance control to compensate for the left and right channel of all outputs and prevent the sound field positioning from deviating from the center position.
- HiFi warm & sweet tube sound: adopts classic pluggable Soviet Union 6H1N-BN tube to improve everything detail associated with your music, sounds warm and delicate, full and mellow, dynamic and melodious. Pluggable socket design for tube rolling and sound-shaping, easy to pick from and alter the sound signature to one's preference.
- Advanced design and attractive appearance: adopts electrolytic iron plate with good shielding performance, and the performance is precisely balanced; black aluminum alloy chassis with vintage warm tube lights, looks cool, exquisite and durable, very suitable for the audiophiles who pursue HiFi sound.
- It features dual RCA/XLR outputs, neutral frequency settings at the midpoint of the knobs, and is equipped with default 6H1N-BN tubes that can be interchanged with models like 12AU7, ECC85, 6SN7GT, 6N1, or 6AQ8 for enhanced audio performance.
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Brand: Douk Audio | Manufacturer: Douk Audio
Warranty: 18-Month Warranty
See On Amazon #5
Douk Audio T4 Plus Vacuum Tube Phono Preamplifier, MM/MC Turntable Audio Preamp, GE5654 Headphone Amp with VU Meter for Record Player Home Stereo
Asin: B09MHHM4XM | Model: SUC-T4 PLUS | PartNumber: SUC-T4 PLUS
Us Jan5654 Tubes And Vintage Warm Sound: Default Comes With Jan5654 Tubes, Improves Everything Associated With Your Music Such As Detail, Transparency, Immediacy, Richness, Dynamic, Tone Etc., Much Better Than 6J1 Series Especially In Human Voice. Pluggable Tube Socket For Tube Rolling And Sound-Shaping, Easy To Pick From And Alter The Sound Signature To One's Preference..
Mini Size And Excellent Performance: All Designs Full Of Details, Such As Solid Aluminum Alloy Knob, Gold-Plated Terminals, Grey Integrated Moulding Aluminum Alloy Shell Decorates With Built-In Vu Meter, Looks Vintage And Elegant. Not Only A Mm/Mc Phono Preamp, But Also A Stereo Audio Preamp And Headphone Amplifier, Especially Designed For The Audiophiles Who Pursue Hifi Sound..
3.5Mm Headphone Output And Perfect Circuit Design: T4 Plus Also With Built-In Classic Headphone Amp Circuit (2*Ne5532), Easily To Drive 32-300 Ohm Headphones. Reasonable And Advanced Architecture, Ti Tps5430+7205Mos For Power Management, Tl071+Jrc2068 Phono Preamp Circuit Etc., Enjoy Hifi Analog Sound And First-Class Design With An Unbeatable Low Cost..
Unique And Amazing Combination In The Appearance: Integrated T4 Plus Preamp With Retro Tubes And Vu Meter Into A Whole, The Pointer Dancing In The Warm Light With Strong Vintage Feelings When Enjoy Hifi Music, Dynamically Decorates The Audio System And Give You A Different Acoustic Enjoyment With Large Dynamic And Sweet Tube Sound Even In Limited Space..
Features
- MM /MC phono input, support multiple input impedance switch (1K /470 /220 /100 /47 /22 /10 ), converts phono signal to line level signal, low-noise integrated circuits and high-quality components to ensure clear sound. 3.5mm AUX input, amplify the low level audio signal from your phone, tablet, PC, MP3 etc., easier to drive amplifier or active speaker and greatly improve the sound quality.
- Unique and amazing combination in the appearance: integrated T4 PLUS preamp with retro tubes and VU meter into a whole, the pointer dancing in the warm light with strong vintage feelings when enjoy HiFi music, dynamically decorates the audio system and give you a different acoustic enjoyment with large dynamic and sweet tube sound even in limited space.
- US JAN5654 tubes and vintage warm sound: default comes with JAN5654 tubes, improves everything associated with your music such as detail, transparency, immediacy, richness, dynamic, tone etc., much better than 6J1 series especially in human voice. Pluggable tube socket for tube rolling and sound-shaping, easy to pick from and alter the sound signature to one's preference.
- 3.5mm headphone output and perfect circuit design: T4 PLUS also with built-in classic headphone amp circuit (2*NE5532), easily to drive 32-300 ohm headphones. Reasonable and advanced architecture, TI TPS5430+7205MOS for power management, TL071+JRC2068 phono preamp circuit etc., enjoy HiFi analog sound and first-class design with an unbeatable low cost.
- Mini size and excellent performance: all designs full of details, such as solid aluminum alloy knob, gold-plated terminals, grey integrated moulding aluminum alloy shell decorates with built-in VU meter, looks vintage and elegant. Not only a MM/MC phono preamp, but also a stereo audio preamp and headphone amplifier, especially designed for the audiophiles who pursue HiFi sound.
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Brand: Douk Audio | Manufacturer: Douk Audio
Warranty: 18-Month Limited Warranty
See On Amazon #6
Douk Audio M1 PRO 320W Bluetooth Power Amplifier, 2 Channel Audio Amp, Wireless Receiver, for Home Stereo Speakers/Active Subwoofer, with Treble & Bass Control/U-Disk Music Player
Asin: B07Y8B7RBV | Model: M1 PRO | PartNumber: M1 PRO
Can Build 2.1-Ch Audio System With Its Low Frequency Output For Active Subwoofer. The Bass Effects Can Be Strongly Enhanced. The Sound Is More Delicate With Treble And Bass Control, The Shocking Auditory Effects Make You Feel Like In The Cinema..
Mini Size With Exquisite Appearance, Aluminum Alloy Case And Gold-Plated Terminals Are Fashionable And Durable, With Input Switch And Indicator, Very Suitable For Home And Desktop Audio System Use..
Reasonable Circuit Layout And Concise Wiring To Ensure Hifi Clear And Clean Sound, No Audible Noise Even At High Power Output. High Gain Bluetooth Antenna Design, Can Receive Audio Signals From Greater Distance, Very Practical And Powerful..
M1 Pro Supports Stereo Rca And Bluetooth 5.0 Input, Compatible With Phones, Computers, Tvs, Mp3 Players, Tv, Echo Dot, Cd Players Etc. It Is Also A Digital Music Player With U-Disk Input Supporting Mp3, Wav, Ape, Flac And Wma Lossless Formats..
Features
- [Upgrade!!! Newest version optimize the Bluetooth range and stability as well as sound quality] Using classic TDA7498E chip, max output power can reach 160W + 160W, equipped with high-quality 32V/5A power supply enough to drive above 300W passive speakers. It has a good match with outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing speakers.
- M1 PRO supports stereo RCA and Bluetooth 5.0 input, compatible with phones, computers, TVs, MP3 players, TV, Echo Dot, CD players etc. It is also a digital music player with U-disk input supporting MP3, WAV, APE, FLAC and WMA lossless formats.
- Can build 2.1-CH audio system with its low frequency output for active subwoofer. The bass effects can be strongly enhanced. The sound is more delicate with treble and bass control, the shocking auditory effects make you feel like in the cinema.
- Reasonable circuit layout and concise wiring to ensure HiFi clear and clean sound, no audible noise even at high power output. High gain Bluetooth antenna design, can receive audio signals from greater distance, very practical and powerful.
- Mini size with exquisite appearance, aluminum alloy case and gold-plated terminals are fashionable and durable, with input switch and indicator, very suitable for home and desktop audio system use.
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Brand: Douk Audio | Manufacturer: Douk Audio
Dimensions: 2.48 x 12.13 x 10.04 inches | Weight: 2.43 pounds
See On Amazon #7
Douk Audio P1 Vacuum Tube Bluetooth Preamplifier, GE5654 Audio Preamp, Hi-Fi Headphone Amp, Stereo Wireless Receiver with USB DAC & APTX-HD for Home Theater Amplifier/Active Speaker
Asin: B07TJS2DBT | Model: DZ066 | PartNumber: DZ066
Bluetooth 5.0 (Qcc3034) Supporting Aptx-Hd Lossless Transmission. Pc-Usb (Cm6642) Supporting 24Bit 192Khz And Compatible With Windows/Mac/Linux System, Matching Well With Many Audio Devices Such As Ipod, Phone, Mp3 Players, Tv, Blu-Ray Players, Echo Dot, Cd Players, Etc..
Exquisite Appearance With Proper Size, Blue And Orange Light Decorating Vacuum Tube, Makes It Fashionable And Attractive, Bringing Wonderful Auditory And Visual Enjoyment, Very Suitable For Home And Desktop Audio System..
Adopting Ne5532 Op Amp+Classic 47 Headphone Amp Architecture Which Can Drive 32-300 Ohms Headphones, And A Bypass Switch Is Specially Designed To Turn On/Off The Tone Control, More Convenient To Enjoy Original Sound Or Obtain More Delicate Sound With Treble And Bass Control Knob, Adding Much Fun And Higher Playability..
With 3 Kinds Of Audio Input(Bluetooth/Usb/Rca) And 2 Kinds Of Output(Rca/3.5Mm Headphone), P1 Can Be Used As Hifi Tube Preamp, Usb Dac Or Headphone Amp With Hifi Clear, Warm, Dynamic, Sweet Tube Sound, Bringing Extremely High-Quality Listening Experience..
Features
- Douk Audio P1 Preamp has been acclaimed by countless audiophiles worldwide, now we upgrade 6J5 to JAN5654 / GE5654 tubes according to many audiophiles' feedback, the sound quality will be greatly improved.
- With 3 kinds of audio input(Bluetooth/USB/RCA) and 2 kinds of output(RCA/3.5mm headphone), P1 can be used as HiFi tube Preamp, USB DAC or headphone amp with HiFi clear, warm, dynamic, sweet tube sound, bringing extremely high-quality listening experience.
- Bluetooth 5.0 (QCC3034) supporting APTX-HD lossless transmission. PC-USB (CM6642) supporting 24bit 192KHz and compatible with Windows/Mac/Linux system, matching well with many audio devices such as iPod, Phone, MP3 players, TV, Blu-ray players, Echo Dot, CD players, etc.
- Adopting NE5532 op amp+classic 47 headphone amp architecture which can drive 32-300 ohms headphones, and a bypass switch is specially designed to turn on/off the tone control, more convenient to enjoy original sound or obtain more delicate sound with treble and bass control knob, adding much fun and higher playability.
- Exquisite appearance with proper size, blue and orange light decorating vacuum tube, makes it fashionable and attractive, bringing wonderful auditory and visual enjoyment, very suitable for home and desktop audio system.
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Brand: Douk Audio | Manufacturer: Nobsound
See On Amazon #8
Douk Audio VU22 Dual Analog VU Meter Display DB Panel MIC+LINE Sound Level Meter (Black)
Asin: B0B79MF5VS | Model: XX-VU22-H | PartNumber: XX-VU22-H
Advanced Agc Algorithm And Better Display: Agc Ensures Ideal Visual Effects Even The Input Signal Is In A Small To Large Range, Avoid That No Display When Input Low Signal And Display In Full Screen When Input High. With Gain Adjustment Even Can Set The Swing Range Of Pointer, Easily To Control Most Input Signals And Achieve Better Beating Effects..
Attractive Looking And Powerful Design: All Metal Case With Cnc Machined Panel, Solid Stepless Adjustment Knob, All Interfaces Are Gold-Plated To Ensure The Tight Connection, Ensures The Smooth Transmission Of The Original Audio Signal And Minimizes The Loss Of The Signal During Transmission..
Excellent Sound And Free Settings: With 100K High-Impedance Input Circuit, Ensuring Clean Sound Without Any Audio Rendering When Using Line Inputs. The Color And Light Level Of Backlight Also Can Be Adjusted Freely, Perfectly Match With Different Styles Of Audio Device And Environments..
Features
- Wired and wireless audio inputs: with stereo RCA/3.5mm AUX audio input and microphone pick up, work well with most audio devices such as phone, computer, CD players, or speakers etc., very suitable for home/office/studio to dynamically decorate your auditory feast.
- Excellent sound and free settings: with 100K high-impedance input circuit, ensuring clean sound without any audio rendering when using line inputs. The color and light level of backlight also can be adjusted freely, perfectly match with different styles of audio device and environments.
- Advanced AGC algorithm and better display: AGC ensures ideal visual effects even the input signal is in a small to large range, avoid that no display when input low signal and display in full screen when input high. With gain adjustment even can set the swing range of pointer, easily to control most input signals and achieve better beating effects.
- Attractive looking and powerful design: all metal case with CNC machined panel, solid stepless adjustment knob, all interfaces are gold-plated to ensure the tight connection, ensures the smooth transmission of the original audio signal and minimizes the loss of the signal during transmission.
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Brand: Douk Audio | Manufacturer: Douk Audio
See On Amazon #9
Douk Audio VU56 PRO MIC & Analog Sound Level Meter, LED Music Spectrum Visualizer, Audio Splitter with Remote Control
Asin: B09FPSGKKY | Model: XX-VU56 PRO | PartNumber: XX-VU56 PRO
Unique And Attractive Design, Besides Mic Pick-Up, Vu56 Pro Also Can Be Used As An Audio Converter / Splitter With Its Rca And 3.5Mm Aux Inputs And Outputs. All Interfaces Are Gold-Plated To Ensure The Tight Connection, Effectively Reduce The Sound Transmission Loss, Provides Both Visual And Auditory Feast..
Proper Size With Exquisite Appearance, Cool Aluminum Cnc Black Case, Solid And Durable. Multi-Function Settings, Meet All Usage Requirements. 112-Bit Led Indicators And Switchable Color Design Look Amazing And Dynamic, Can Compatible With Most Common Audio Devices And Perfectly Match With A Variety Of Usage Scenarios..
With Full Function Remote Control, All Settings Can Be Easily Adjusted From The Distance And Will Be Saved Even Shutdown. Powered By Usb 5V, Convenient To Use At Home Desktop / Office / Studio Etc., And The Power Is Only For Reading The Sound Signal To The Display Main Board But Nor Affect The Sound Quality..
Two Display Mode, Ppm (Peak Programmed Meter, 0Db=1.5Vpp) And Vu (Volume Unit, 0Db=0.775Vrms) Mode, To Satisfy Different Display Requirements. The Color Of Main Bar And Peak Led Can Be Switched Green Or Red Freely, And It Also Supports 8 Kinds Of Display Effects To Get Much Fun And Higher Play-Ability..
Features
- VU56 PRO is the original and upgraded music spectrum designed by Douk Audio. 56 bit in per channel, 112 bit stereo display, ultra-high resolution, easily to see the music level status in real time, every slight change of sound can be shown visually, with much kinds of display effects to dynamically decorate your listening enjoyment.
- Two display mode, PPM (peak programmed meter, 0dB=1.5Vpp) and VU (volume unit, 0dB=0.775Vrms) mode, to satisfy different display requirements. The color of main bar and peak LED can be switched green or red freely, and it also supports 8 kinds of display effects to get much fun and higher play-ability.
- Unique and attractive design, besides MIC pick-up, VU56 PRO also can be used as an audio converter / splitter with its RCA and 3.5mm AUX inputs and outputs. All interfaces are gold-plated to ensure the tight connection, effectively reduce the sound transmission loss, provides both visual and auditory feast.
- With full function remote control, all settings can be easily adjusted from the distance and will be saved even shutdown. Powered by USB 5V, convenient to use at home desktop / office / studio etc., and the power is only for reading the sound signal to the display main board but nor affect the sound quality.
- Proper size with exquisite appearance, cool aluminum CNC black case, solid and durable. Multi-function settings, meet all usage requirements. 112-bit LED indicators and switchable color design look amazing and dynamic, can compatible with most common audio devices and perfectly match with a variety of usage scenarios.
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Brand: Douk Audio | Manufacturer: Douk Audio
See On Amazon #10
Douk Audio Vacuum Tube Phono Preamp, MM Turntable Preamplifier for Record Player/Home Stereo Amplifier/Active Speaker with Gain Control T3 PRO
Asin: B07XDGYQW1 | Model: DZ075 | PartNumber: DZ075
With Gain Adjustment Switch(Off-39Db-42Db-45Db), Convenient To Match Better With Different Audio Signals, The Front Panel Are Machined With Wire Drawing And Frosted Technology, Looks More Fashionable And Distinctive..
Notice: This Is Only A Preamp, Which Needs To Be Used With Amplifiers Or Active Speakers..
Mini Size With Exquisite Appearance, Aluminum Alloy Chassis With Better Shielding Performance And Gold-Plated Terminals With Lossless Transmission, Perfectly Suitable For Mm Record Players And Other Audio Sources..
Reasonable Curcuit Layout And Concise Wiring To Ensure Hifi Clear Sound With Low Noise, Adopting 2Pcs 6A2 Vacuum Tubes(Can Be Replaced By 6K4 / 6J1 / 6J4 / Ge5654 / 6Ak5 / 6*1N) To Make Sound Warm, Dynamic And Sweet, Bringing Extremely High-Quality Listening Experience..
Features
- With MM signal input and 3.5mm AUX input(with priority), can be used as a MM phono preamp and a tube preamp, compatible with many audio devices such as MM record player, phone,TV, MP3 players, CD players, DAC, computers etc. to satisfy different demands.
- Reasonable curcuit layout and concise wiring to ensure HiFi clear sound with low noise, adopting 2PCS 6A2 vacuum tubes(can be replaced by 6K4 / 6J1 / 6J4 / GE5654 / 6AK5 / 6*1n) to make sound warm, dynamic and sweet, bringing extremely high-quality listening experience.
- With gain adjustment switch(OFF-39dB-42dB-45dB), convenient to match better with different audio signals, the front panel are machined with wire drawing and frosted technology, looks more fashionable and distinctive.
- Mini size with exquisite appearance, aluminum alloy chassis with better shielding performance and gold-plated terminals with lossless transmission, perfectly suitable for MM record players and other audio sources.
- Notice: this is only a preamp, which needs to be used with amplifiers or active speakers.
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Brand: Douk Audio | Manufacturer: Douk Audio
See On Amazon #11
Douk Audio 5 Band Equalizer Bluetooth EQ Preamp for Home Stereo/Computer Speaker/Amplifier with VU Meter (EQ5 PRO)
Asin: B0CQC5GQPY
Real-Time Audio Monitoring With Vu Meter: The Dual Large Vu Meters (45Mm) Provide An Accurate Real-Time Audio Signal Level Display, Adding A Dynamic Visual Element To Your Listening Environment. The Dedicated Vu Driver Chip Ensures The Meters Respond Faithfully To The Audio Signal, Giving You A Clear Visual Representation Of The Sound Levels..
Portable Design With Gold-Plated Interfaces: The Eq5 Pro Mini Boasts An Attractive All-Metal Case With Aluminum Knobs And Gold-Plated I/O Interfaces For Optimal Signal Transmission. Its Compact Size And Dc 5V Power Requirement Make It Easy To Carry And Use In Various Settings, Providing High-Quality Audio Enhancement Wherever You Go..
Convenient Bypass And Balance Controls: The Bypass Function Allows You To Quickly Switch Off The Eq Preamplification, Directing The Audio Signal From Input To Output Without Processing. The Balance Control Feature Ensures That The Sound Field Positioning Remains Centered, Compensating For Any Left And Right Channel Imbalances..
Wireless Hi-Fi Enjoyment: The Eq5 Pro Mini Offers Bluetooth 5.0 Connectivity, Enabling You To Stream High-Quality Music Wirelessly From Your Devices. Enjoy The Convenience And Freedom Of Wireless Audio Without Compromising On Sound Quality..
Features
- Precision Sound Tuning: Elevate your audio experience with the Douk Audio EQ5 Pro Mini's 5-band equalizer, featuring independent op-amp processing for each frequency band (100Hz, 400Hz, 800Hz, 4KHz, 10KHz). This allows for precise sound adjustments, compensating for speaker and acoustic imperfections, and tailoring the audio to your preference.
- Wireless Hi-Fi Enjoyment: The EQ5 Pro Mini offers Bluetooth 5.0 connectivity, enabling you to stream high-quality music wirelessly from your devices. Enjoy the convenience and freedom of wireless audio without compromising on sound quality.
- Real-Time Audio Monitoring with VU Meter: The dual large VU meters (45mm) provide an accurate real-time audio signal level display, adding a dynamic visual element to your listening environment. The dedicated VU driver chip ensures the meters respond faithfully to the audio signal, giving you a clear visual representation of the sound levels.
- Convenient Bypass and Balance Controls: The bypass function allows you to quickly switch off the EQ preamplification, directing the audio signal from input to output without processing. The balance control feature ensures that the sound field positioning remains centered, compensating for any left and right channel imbalances.
- Portable Design with Gold-Plated Interfaces: The EQ5 Pro Mini boasts an attractive all-metal case with aluminum knobs and gold-plated I/O interfaces for optimal signal transmission. Its compact size and DC 5V power requirement make it easy to carry and use in various settings, providing high-quality audio enhancement wherever you go.
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Brand: Douk Audio | Manufacturer: Douk Audio
Warranty: 18-Month Limited Warranty
See On Amazon #12
Douk Audio 7 Band Equalizer Balanced EQ Audio Preamp with XLR RCA Input and Output for Home Stereo, Amplifier, Computer Speaker (T7)
Asin: B0D1GBH5XK | Model: SUC-T7 | PartNumber: SUC-T7
High-Fidelity Sound Quality: Benefit From Exceptional Signal-To-Noise Ratio (Snr) Exceeding 104Db And A Distortion Level As Low As 0.003%. The T7's Performance Is Complemented By A 20Hz-20Khz Frequency Response, Ensuring The Accurate And Clear Reproduction Of Audio Signals For An Immersive Listening Experience..
Plug-And-Play Convenience: The Douk Audio T7 Is Designed For Ease Of Use. It Does Not Include A Volume Control Knob, Automatically Outputting At The Rated Level. This Straightforward Operation Allows You To Focus On The Music, Without The Need For Complex Adjustments..
Stylish And Durable Design: The T7 Boasts An Elegant Black Aluminum Alloy Casing That Not Only Offers Excellent Shielding Against Interference But Also Provides A Sleek, Sophisticated Appearance. Its Compact Size And Durable Construction Make It An Ideal Choice For Audiophiles Seeking High-Quality Sound..
Dual Output Connectivity: The T7 Is Equipped With Both Xlr And Rca Inputs And Outputs, Ensuring Compatibility With A Wide Range Of Home Amplifier Systems. It Simultaneously Provides Output Through Both Connections, Offering Flexibility And Convenience For Your Audio Setup..
Features
- 7-Band Equalizer Precision: Experience unparalleled audio control with the Douk Audio T7's 7-band equalizer, featuring precise frequency bands at 64Hz, 125Hz, 250Hz, 500Hz, 2KHz, 4KHz, and 8KHz. Adjust the -6dB to +6dB range to fine-tune high, mid, and low frequencies, perfect for compensating speaker and sound field imperfections and tailoring sound to your preference.
- Dual Output Connectivity: The T7 is equipped with both XLR and RCA inputs and outputs, ensuring compatibility with a wide range of home amplifier systems. It simultaneously provides output through both connections, offering flexibility and convenience for your audio setup.
- High-Fidelity Sound Quality: Benefit from exceptional signal-to-noise ratio (SNR) exceeding 104dB and a distortion level as low as 0.003%. The T7's performance is complemented by a 20Hz-20kHz frequency response, ensuring the accurate and clear reproduction of audio signals for an immersive listening experience.
- Stylish and Durable Design: The T7 boasts an elegant black aluminum alloy casing that not only offers excellent shielding against interference but also provides a sleek, sophisticated appearance. Its compact size and durable construction make it an ideal choice for audiophiles seeking high-quality sound.
- Plug-and-Play Convenience: The Douk Audio T7 is designed for ease of use. It does not include a volume control knob, automatically outputting at the rated level. This straightforward operation allows you to focus on the music, without the need for complex adjustments.
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Brand: Douk Audio | Manufacturer: Douk Audio
Dimensions: 5.98 x 4.94 x 1.65 inches | Weight: 1.54 pounds
Warranty: 18-Month Limited Warranty
See On Amazon #13
Douk Audio G4 Subwoofer Full-Frequency Mono Channel Digital Power Amplifier 100W
Asin: B081Q3VZ9V | Model: DZ078_US | PartNumber: DZ078_US
By Combining The Stereo(Left And Right Channel) Input, First To Do Signal Analysis And Frequency Processing And Then Power Amplification, The Low-Frequency Filtering Will Be More Pure And Power Consumption Is More Efficient..
Notice: This Is Mono Amplifier, If You Want Stereo Output Please Buy 2Pcs Or 3Pcs..
Mini Size With Exquisite Appearance: Mono Integrated Class D Amplifier, Simple Compact Design But With Powerful Function, More Fashionable And Durable Solid Aluminum Chassis, Very Suitable For Hifi Home And Desktop Audio System Use..
Adopting 2Pcs Ne5532 Op-Amp And Ti's Tpa3116 Chip, Output Power Up To 100W Enough To Drive Passive 3-10 Inch Full-Frequency Speakers Or 4-12 Inch Subwoofers, No Audible Noise Even At Large Power Output, Upgrade Your 2.0 Channel Audio System To 2.1, Providing Shocking Cinema Effects..
Features
- G4 can be used as full frequency amp or subwoofer amp with the B/M switch to connect different speakers, and with 3.5mm AUX and RCA input to compatible with different audio devices. 2PCS G4 can be used to drive left and right channel independently to avoid mutual interference.
- Adopting 2PCS NE5532 op-amp and TI's TPA3116 chip, output power up to 100W enough to drive passive 3-10 inch full-frequency speakers or 4-12 inch subwoofers, no audible noise even at large power output, upgrade your 2.0 channel audio system to 2.1, providing shocking cinema effects.
- By combining the stereo(left and right channel) input, first to do signal analysis and frequency processing and then power amplification, the low-frequency filtering will be more pure and power consumption is more efficient.
- Mini size with exquisite appearance: mono integrated class D amplifier, simple compact design but with powerful function, more fashionable and durable solid aluminum chassis, very suitable for HiFi home and desktop audio system use.
- Notice: this is mono amplifier, if you want stereo output please buy 2PCS or 3PCS.
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Brand: Douk Audio | Manufacturer: Douk Audio
Weight: 0.53 pounds
See On Amazon #14
Douk Audio VU56C 56-Bit Level Meter, LED Music Spectrum, Stereo Sound Indicator, Audio Display
Asin: B083DTNT3W | Model: XX-VU56C | PartNumber: XX-VU56C
All Setting Items (With 16-Level Speed Adjustments) Can Be Set Independently, And With Sample Effects Display That Can See In Real Time..
With Standard Stereo L/R Rca Input And Output, Can Compatible With Most Common Audio Device Such As Mobile Phone, Computer, Cd Players, Preamp, Power Amplifier Or Studio Mixers And So On, Suitable For A Variety Of Scenarios..
Reasonable And Concise Circuit Layout, The Power Supply Is Only Provide Power To The Display Main Board, Not Pass Through Audio Input And Output Circuit, The Sound Quality Will Not Be Interfered But Only Adding The Dynamic Visual Enjoyment..
With Input Level (Gain) Adjustment, Very Easy To Control Most Input Signals And Achieve Better Beating Effects. And 5 Kinds Of Display Effects Are Specially Designed..
Features
- Original music spectrum from Douk Audio. Adopting MCU to process the audio signal, 56 bit in per channel, 112 bit stereo display. Ultra-high resolution, acheiving to see the music level status in real time, every slight change of sound can be shown visually, dynamically decorating your listening enjoyment.
- With input level (gain) adjustment, very easy to control most input signals and achieve better beating effects. And 5 kinds of display effects are specially designed.
- All setting items (with 16-level speed adjustments) can be set independently, and with sample effects display that can see in real time.
- Reasonable and concise circuit layout, the power supply is only provide power to the display main board, not pass through audio input and output circuit, the sound quality will not be interfered but only adding the dynamic visual enjoyment.
- With standard stereo L/R RCA input and output, can compatible with most common audio device such as mobile phone, computer, CD players, preamp, power amplifier or studio mixers and so on, suitable for a variety of scenarios.
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Brand: Douk Audio | Manufacturer: Douk Audio
Dimensions: 1.57 x 5.91 x 4.72 inches | Weight: 0.50 pounds
See On Amazon #15
Douk Audio VU1 Analog VU Meter, Sound Level Indicator with Panel DB for Amplifier/Preamp
Asin: B082Y17WNG | Model: VU 1 | PartNumber: VU 1
With Auto Gain Adjustment, Very Easy To Control Most Input Signals And Achieve Better Beating Effects. Backlight Function Can Be Turned On Or Turned Off, Convenient To Use, And The Bright And Warm Light Can Decorate Your Desktop Or Live Studio..
With Standard Stereo L/R Rca Input And Output, Can Compatible With Most Common Audio Device Such As Mobile Phone, Computer, Cd Players, Preamp, Power Amplifier Or Studio Mixers And So On, Suitable For A Variety Of Scenarios..
Reasonable And Concise Circuit Layout, The Power Supply Is Only Provide Power To The Driver Board And Vu Meter, Not Pass Through Audio Input And Output Circuit, The Sound Quality Will Not Be Interfered But Only Adding The Dynamic Visual Enjoyment..
Features
- Adopting MCU to process the audio signal, better to achieve exponential gain driver, provides ultra-wide input signal auto adjustment, the display effects can be greatly upgraded than the common VU meters in the market.
- Reasonable and concise circuit layout, the power supply is only provide power to the driver board and VU meter, not pass through audio input and output circuit, the sound quality will not be interfered but only adding the dynamic visual enjoyment.
- With auto gain adjustment, very easy to control most input signals and achieve better beating effects. Backlight function can be turned on or turned off, convenient to use, and the bright and warm light can decorate your desktop or live studio.
- With standard stereo L/R RCA input and output, can compatible with most common audio device such as mobile phone, computer, CD players, preamp, power amplifier or studio mixers and so on, suitable for a variety of scenarios.
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Brand: Douk Audio | Manufacturer: Douk Audio
See On Amazon #16
Douk Audio U2 PRO XMOS XU208 Digital Interface, USB to TOSLINK Coaxial/Optical/HDMI IIS Audio Adapter, for DAC/Preamp/Amplifier, Support PCM & DSD256
Asin: B08HN3VSF8 | Model: DZ081 | PartNumber: DZ081
High-Quality Components Are Used To Ensure Better Performance, Such As Ultra-Low Noise Ldo Regulated Power Supply, Lvds Differential Chip, Gold-Plated Coaxial Interface, Os-Con Solid Capacitors And Panasonic Fc Filtering And Decoupling Capacitors, The Contact Internal Resistance Is Smaller And The Data Transmission Is More Reliable..
Mini Size With Exquisite Design, With Pcm And Dsd Indicator Easy To Show The Output Format, Black Aluminum Alloy Cases Look More Cool And Fashionable, Very Suitable For Desktop Audio Device To Use..
Usb Interface Can Be Used As Signal Input And Power Input At The Same Time, And With External Dc 5V Input (With Priority) That Can Be Powered By Phone Charger Or Power Bank, Easy To Enjoy Hifi Music Any Time And Any Where..
Output Interface With Dsd On Function Can Match The Decoder That Needs Dsd On Signal To Decode Dsd Songs, Supporting 44.1K-384Khz/16-32 Bit Sampling Rate And Dop Dsd256 At Highest, Better Signal Process Brings Higher Sound Quality..
Features
- With USB (type-B) input and TOSLINK optical / coaxial /HDMI 12S output(can output at the same time), can work well with DAC, preamp, amplifier or speaker. Adopting XMOS XU208 chip solution, with 1000MIPS random access memory much higher than U8 (500MIPS), and more stable than Italian Amanero solution and coaxial output supports DSD DOP.
- Output interface with DSD ON function can match the decoder that needs DSD ON signal to decode DSD songs, supporting 44.1K-384KHz/16-32 Bit sampling rate and DOP DSD256 at highest, better signal process brings higher sound quality.
- High-quality components are used to ensure better performance, such as ultra-low noise LDO regulated power supply, LVDS differential chip, gold-plated coaxial interface, OS-CON solid capacitors and Panasonic FC filtering and decoupling capacitors, the contact internal resistance is smaller and the data transmission is more reliable.
- USB interface can be used as signal input and power input at the same time, and with external DC 5V input (with priority) that can be powered by phone charger or power bank, easy to enjoy HiFi music any time and any where.
- Mini size with exquisite design, with PCM and DSD indicator easy to show the output format, black aluminum alloy cases look more cool and fashionable, very suitable for desktop audio device to use.
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Brand: Douk Audio | Manufacturer: Douk Audio
See On Amazon #17
Douk Audio VU102 2 Zone Speaker Selector Box Amplifier Switch with VU Meter and Remote Control for Home Stereo System Studio Sound Comparison
Asin: B0BX6LGP3W | Model: XX-VU102 | PartNumber: XX-VU102
High-Power Support And Compatibility: Engineered For Performance, Each Channel Of The Vu102 Can Handle Up To 200W, With A Fully Isolated Design Ensuring Independent Ground Connections To Prevent Mutual Interference. It's Compatible With A Wide Range Of Amplifiers, Including Btl, Class A, Class B, Class D Digital, And Tube Amplifiers..
Safety And Convenience: While The 1-In-2-Out Mode Allows Two Pairs Of Speakers To Work Simultaneously, The 2-In-1-Out Mode Does Not Support Two Amplifiers Operating At The Same Time To Prevent Damage. Switching Channels May Produce A Brief Loud Noise, Which Is Normal..
User-Friendly Design And Protection: The Douk Audio Vu102 Is Powered By A Usb 5V (Type-C) Connection And Includes Built-In Protection For Both Amplifiers And Speakers. Its Sleek Black Case, Vintage-Inspired Vu Meter, And Clear Indicators Blend Style With Functionality, Making It A Perfect Fit For Various Audio Setups Cherished By Audiophiles..
Stunning Vu Meter And Remote Control: This Premium Amplifier Comes With A Large, 72*32Mm Vu Meter That Enhances The Audio Environment With Dynamic Visual Effects, Perfect For Immersing Yourself In High-Fidelity Music. The Included Ir Remote Control Offers The Convenience Of Adjusting Settings From A Distance, Making Operation Effortless..
Features
- Dual-Mode Functionality for Sound Comparison: Elevate your audio experience with the Douk Audio VU102, featuring two operational modes (2-IN-1-OUT and 1-IN-2-OUT) that allow you to conveniently compare the sound quality of two pairs of speakers or two power amplifiers without the hassle of constantly changing cables.
- Stunning VU Meter and Remote Control: This premium amplifier comes with a large, 72*32mm VU meter that enhances the audio environment with dynamic visual effects, perfect for immersing yourself in high-fidelity music. The included IR remote control offers the convenience of adjusting settings from a distance, making operation effortless.
- High-Power Support and Compatibility: Engineered for performance, each channel of the VU102 can handle up to 200W, with a fully isolated design ensuring independent ground connections to prevent mutual interference. It's compatible with a wide range of amplifiers, including BTL, Class A, Class B, Class D digital, and tube amplifiers.
- User-Friendly Design and Protection: The Douk Audio VU102 is powered by a USB 5V (Type-C) connection and includes built-in protection for both amplifiers and speakers. Its sleek black case, vintage-inspired VU meter, and clear indicators blend style with functionality, making it a perfect fit for various audio setups cherished by audiophiles.
- Safety and Convenience: While the 1-IN-2-OUT mode allows two pairs of speakers to work simultaneously, the 2-IN-1-OUT mode does not support two amplifiers operating at the same time to prevent damage. Switching channels may produce a brief loud noise, which is normal.
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Brand: Douk Audio | Manufacturer: Douk Audio
Dimensions: 4.13 x 5.87 x 2.95 inches | Weight: 1.46 pounds
Warranty: 18-Month Warranty
See On Amazon #18
Douk Audio T9 Vacuum Tube Phono Preamp Stereo Turntable Preamplifier with Headphone Output and Treble Bass Control for MM/MC Record Player, Home Hi-Fi Audio, Amplifier, Speaker
Asin: B0CNX2M7GW
High-Quality Headphone Output: The T9 Includes A Dedicated 3.5Mm Headphone Jack With An Independent Headphone Amplifier Circuit, Capable Of Driving Headphones Within The Impedance Range Of 16-300Ω. Fine-Tune Your Listening Experience With The Adjustable Treble And Bass Controls For A More Delicate And Smooth Sound With Exhilarating Highs And Profound Lows..
Plug-And-Play With Ease: The T9's Pluggable Tube Socket Design Allows For Easy Replacement With Different Tube Types Such As 6K4, Ef93, 6Ba6, W727, Etc., Giving You The Flexibility To Customize Your Sound Signature And Enjoy A Variety Of Tube Sounds. Included With Your Purchase Is A Dc12v Power Supply, Comprehensive Manual, And All Necessary Components For Seamless Setup And Enjoyment..
Sturdy And Elegant Design: Crafted With A Robust All-Metal Case And Cnc Aluminum Panel, The T9 Not Only Offers Superior Shielding Against External Interference But Also Presents An Attractive Aesthetic. The Solid Knurled Knobs And Gold-Plated I/O Interfaces Ensure A Tight And Smooth Transmission Of The Original Audio Signal, Minimizing Signal Loss And Providing Long-Lasting Durability..
Versatile Input Options: The T9 Preamp Is Designed To Cater To A Variety Of Audio Sources. With Both Phono (Supporting Both Mm And Mc Cartridges) And Rca Inputs, You Can Easily Connect Your Turntable, Phone, Tablet, Pc, Or Mp3 Player. The Preamp Effortlessly Converts Phono Signals To Line Level, Ensuring Clear And Noiseless Audio Output..
Features
- Authentic Vintage Sound Experience: Elevate your music listening with the Douk Audio T9, featuring two 6E2 vacuum tubes that offer a dynamic signal level display through the magic eye and two 6A2 tubes known for their warm, natural, and full-bodied sound. Enjoy the pure and bright color display with adjustable backlights in cold green or warm orange for an immersive audiovisual experience.
- Versatile Input Options: The T9 preamp is designed to cater to a variety of audio sources. With both Phono (supporting both MM and MC cartridges) and RCA inputs, you can easily connect your turntable, phone, tablet, PC, or MP3 player. The preamp effortlessly converts phono signals to line level, ensuring clear and noiseless audio output.
- High-Quality Headphone Output: The T9 includes a dedicated 3.5mm headphone jack with an independent headphone amplifier circuit, capable of driving headphones within the impedance range of 16-300 . Fine-tune your listening experience with the adjustable treble and bass controls for a more delicate and smooth sound with exhilarating highs and profound lows.
- Sturdy and Elegant Design: Crafted with a robust all-metal case and CNC aluminum panel, the T9 not only offers superior shielding against external interference but also presents an attractive aesthetic. The solid knurled knobs and gold-plated I/O interfaces ensure a tight and smooth transmission of the original audio signal, minimizing signal loss and providing long-lasting durability.
- Plug-and-Play with Ease: The T9's pluggable tube socket design allows for easy replacement with different tube types such as 6K4, EF93, 6BA6, W727, etc., giving you the flexibility to customize your sound signature and enjoy a variety of tube sounds. Included with your purchase is a DC12V power supply, comprehensive manual, and all necessary components for seamless setup and enjoyment.
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Brand: Douk Audio | Manufacturer: Douk Audio
Warranty: 12-Month Limited Warranty
See On Amazon #19
Douk Audio H7 Pro TPA3255 Balanced XLR Audio Power Amp, 2-CH 300W x 2 Hi-Fi Digital Amplifier, for Home Stereo Speakers, with Dual Channel VU Meter
Asin: B0CTBH6NH4 | Model: H7 PRO | PartNumber: H7 PRO
Dual Analog Inputs And Preamp Output: H7pro Combines A Minimalist Design With Exceptional Function. Besides Standard Rca Input, Also With A Balanced Xlr Input To Minimize Interference And Reduce Noise Floor. H7pro Also Features Its Preamp Rca Output, Another Amplifier And Active Speaker/Subwoofer Can Be Connected To Build 2.1 Or Multi-Channel Home Theater Systems..
Refined Craftsmanship And Attractive Appearance: Cnc-Machined, Customized All-Aluminum Alloy Construction, Ensuring Both Longevity And A Luxurious Feel. Vu Meters To Show The Volume In Real-Time, Harmoniously Combine Retro Charm With Contemporary Design, Let Us Experience A Hifi Musical Journey Through Time Via Douk Audio H7pro..
Audiophile-Grade Components And Sound: H7pro Adopts Japanese Elna And Rubycon Filter Array, Professional Audio Inductors And All-Sealed Precision Potentiometer Etc., With An Snr Of Up To 110Db And Ultra-Low Noise Floor To Deliver Exceptional Clarity And Low Distortion. Traditional Design But With Enough Heat Dissipation Area To Ensure Optimal Performance And Long-Time Stable Working..
Dual Vu Meter Design And Balance Control: Based On H7 And Helpful Advice From Our Users, H7pro Designed With Dual Vu Meters Dynamically Swings With Changes In The Audio Signal. Remove The Independent Volume Control Of The L/R Channel But Add The Balance Control, To Adjust The Balance Volume Of The Left And Right Speakers For A More Even And Natural Sound..
Features
- Compact but output strong power: H7PRO features the TPA3255 high-end digital class D amp chip, max power output of per channel can up to 300W, it can effortlessly drive 4-8 speakers, delivering impressive sound quality. Its compact size makes it suitable for various applications, from bookshelves and desktop setups to home theaters.
- Dual VU meter design and balance control: based on H7 and helpful advice from our users, H7PRO designed with dual VU meters dynamically swings with changes in the audio signal. Remove the independent volume control of the L/R channel but add the balance control, to adjust the balance volume of the left and right speakers for a more even and natural sound.
- Dual analog inputs and preamp output: H7PRO combines a minimalist design with exceptional function. Besides standard RCA input, also with a balanced XLR input to minimize interference and reduce noise floor. H7PRO also features its preamp RCA output, another amplifier and active speaker/subwoofer can be connected to build 2.1 or multi-channel home theater systems.
- Audiophile-grade components and sound: H7PRO adopts Japanese ELNA and Rubycon filter array, professional audio inductors and all-sealed precision potentiometer etc., with an SNR of up to 110dB and ultra-low noise floor to deliver exceptional clarity and low distortion. Traditional design but with enough heat dissipation area to ensure optimal performance and long-time stable working.
- Refined craftsmanship and attractive appearance: CNC-machined, customized all-aluminum alloy construction, ensuring both longevity and a luxurious feel. VU meters to show the volume in real-time, harmoniously combine retro charm with contemporary design, let us experience a HIFI musical journey through time via Douk Audio H7PRO.
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Brand: Douk Audio | Manufacturer: Douk Audio
Warranty: 18-Month Limited Warranty
See On Amazon #20
Douk Audio F5 Pure Class A HiFi Vacuum Tube Amplifier - 6W Single-Ended Stereo Amp for Home Audio System with RCA Inputs
Asin: B0CT8P4MZF
Powerful Output: With A 150W Power Transformer And 15W Ultra-Linear Output Transformer, The Amplifier Provides 6W+6W Output Power, Effortlessly Driving Most Home Speakers For An Enhanced Audio Performance..
User-Friendly Tube Replacement: The Pluggable Tube Socket Design Allows For Easy Tube Changes, Enabling Users To Customize Their Sound Preferences And Enjoy A Variety Of Sonic Characteristics..
Elegant Design: The Unit Features An Exquisite Silver Aluminum Alloy Chassis With A Fine Surface Treatment, Offering Both Durability And A Sophisticated Appearance That Complements Any Home Or Office Setup..
Universal Compatibility: The F5 Amplifier Is Equipped With Dual Stereo Rca Inputs, Allowing Seamless Connection To A Variety Of Audio Sources, Including Phones, Tablets, Tvs, And Cd Players, With An Input Selector For Easy Switching..
Features
- Exceptional HiFi Sound: Experience pure Class A, high-fidelity sound quality with the combination of 6N1 and 6L6 vacuum tubes, designed to deliver a warm, rich, and detailed audio experience.
- Universal Compatibility: The F5 amplifier is equipped with dual stereo RCA inputs, allowing seamless connection to a variety of audio sources, including phones, tablets, TVs, and CD players, with an input selector for easy switching.
- Powerful Output: With a 150W power transformer and 15W ultra-linear output transformer, the amplifier provides 6W+6W output power, effortlessly driving most home speakers for an enhanced audio performance.
- Elegant Design: The unit features an exquisite silver aluminum alloy chassis with a fine surface treatment, offering both durability and a sophisticated appearance that complements any home or office setup.
- User-Friendly Tube Replacement: The pluggable tube socket design allows for easy tube changes, enabling users to customize their sound preferences and enjoy a variety of sonic characteristics.
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Brand: Douk Audio | Manufacturer: Douk Audio
Warranty: 1-Year Limited Warranty
See On Amazon
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