Best industrial amplifiers - Buying Guide
Last Updated: 04/20/2024
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#1
Cubilux 3.5mm Stereo Volume Controller, Headphones Volume Attenuator with Full Aluminum Alloy Case for Interference Isolation, 1/8-Inch Volume Inline Volume Control
Asin: B0CBB2HB27
[Support Mute Function] – The Volume Attenuator Allows You To Mute The Sound By Turning The Knob To The Minimum..
[Compact & Durable] – The Volume Control Is Easy To Carry With The Portable Design; The Aluminum Alloy Shell Of The Controller Offers Better Interference Isolation And Durability..
[Not For Amplifying Sound / Not For Control Microphone Volume] – This Volume Control Does Not Amplify Sound, Using This Cable Will Not Boost The Volume. This Volume Control Allows The Microphone Signal To Pass Through, But It Is For Adjusting The Volume Of The Audio Output Signal Only, Not For Adjusting Mic Volume..
[Crystal Clean Sound] – The Volume Controller Ensures Lossless Transmission Of The Audio Signal, Maintaining The Original Music Quality Without Any Static..
Features
- [Stepless Volume Control] Cubilux 3.5mm Volume Control Knob allows you to fine-tune the audio (support both stereo or mono sound) volume of your speaker and earphones to your desired level, giving you complete control over your listening experience.
- [Crystal Clean Sound] The volume controller ensures lossless transmission of the audio signal, maintaining the original music quality without any static.
- [Support Mute Function] The volume attenuator allows you to mute the sound by turning the knob to the minimum.
- [NOT for Amplifying Sound / NOT for Control Microphone Volume] This volume control does NOT amplify sound, using this cable will NOT boost the volume. This volume control allows the microphone signal to pass through, but it is for adjusting the volume of the audio output signal ONLY, NOT for adjusting MIC volume.
- [Compact & Durable] The volume control is easy to carry with the portable design; The Aluminum alloy shell of the controller offers better interference isolation and durability.
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Brand: Cubilux | Manufacturer: Cubilux
See On Amazon #2
Sound Amplifier, Ear Listening Device Amplifier, Underground Water Pipe Leakage Monitor, for Ground Pipelines
Asin: B0BTNQLNK9 | Model: PLYEQWGKj | PartNumber: PLYEQWGKj
Wide Application Range: It Can Be Used For Pipeline Side Leakage/Floor Heating Detection/Water Body Detection. Suitable For All Kinds Of Pipeline Materials, Ground, Pipelines, Etc..
Excellent Sound Clarity: It Can Be Used Anywhere, Even Indoors Or In Buildings, And Has A Built In Lithium Battery, Which Is Easy To Operate And Carry..
Sound Sensitivity: Align With The High Sensitivity Metal Of The Earphone To Improve Sensitivity And Sound Quality. More Convenient Use Experience..
Powerful Function: The Function Is Compact And Complete, With Charging Hole, Earphone Hole And Up Switch Knob. Humanized Design, Easy To Use And Adjust..
Features
- EASY TO OPERATE: The sound can be made of wood coaxial, window, door or armor plate. Has good compatibility.
- POWERFUL FUNCTION: The function is compact and complete, with charging hole, earphone hole and up switch knob. Humanized design, easy to use and adjust.
- WIDE APPLICATION RANGE: It can be used for pipeline side leakage/floor heating detection/water body detection. Suitable for all kinds of pipeline materials, ground, pipelines, etc.
- SOUND SENSITIVITY: Align with the high sensitivity metal of the earphone to improve sensitivity and sound quality. More convenient use experience.
- EXCELLENT SOUND CLARITY: It can be used anywhere, even indoors or in buildings, and has a built in lithium battery, which is easy to operate and carry.
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Brand: Sanpyl | Manufacturer: Sanpyl
See On Amazon #3
Bias Tee,10MHz-6GHz Bias Tee Broadband Radio Frequency Microwave Coaxial Bias Low Noise Amplifier Module.
Asin: B07Q7HKWZZ | Model: Ciglow5zeqsxmugd | PartNumber: Ciglow5zeqsxmugd | Ean: 0703633898579 | UPC: 703633898579
【Isolating Capacitance】Isolating Dc To Prevent Dc Voltage From Leaking To Subsequent Circuits Or Test Instruments;.
【Brand New】100% Brand New And High Quality.
【Application】Broadband Amplifier, Optical Fiber Communication, Optical Modulation Drive, Other Test And Measurement Applications.
【High Frequency Inductance】Isolate Ac Information To Prevent High Frequency From Leaking Into The Power Supply System..
Features
- Stable Performance It consists of high frequency inductors and capacitors with ultra-broadband, near idealization and no resonant point.
- High frequency inductance isolate ac information to prevent high frequency from leaking into the power supply system.
- Isolating Capacitance isolating dc to prevent dc voltage from leaking to subsequent circuits or test instruments;
- Application Broadband amplifier, optical fiber communication, optical modulation drive, other test and measurement applications
- Brand New 100% brand new and high quality
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Brand: Ciglow | Manufacturer: Ciglow
Dimensions: 2.36 x 3.15 x 2.76 Inches | Weight: 0.09 pounds
See On Amazon #4
AD8317 Logarithmic Detector Radio Frequency RF Power Meter 1M-10000MHz
Asin: B07FHZXTCZ | Ean: 0715538066427 | UPC: 715538066427
Wide Dynamic Range: The Output Voltage Is Directly Proportional To The Logarithm Of The Input Amplitude, Thus Expanding The Dynamic Range Of The Detected , Which Ranges Reach 55Db..
Automatic Use: This Logarithmic Power Meter Also Can Be Used As Part Of Automatic Gain Control And Automatic Level Control..
Wide Applications: It Can Be Widely Used In Radio Frequency Detection, Power Measurement, Environmental Field Strength Detection..
55Dbm To -0Dbm: Can Detect Power In -55Dbm To -0Dbm Of An Rf , So That The Rf Is Converted To Dc Voltage Output, Wide Range..
Features
- AD8317 CHIP: This logarithmic detector adopted AD8317 chip, and is used for RF power detection.
- 55dBm to -0dBm: Can detect power in -55dBm to -0dBm of an RF , so that the RF is converted to DC voltage output, wide range.
- WIDE DYNAMIC RANGE: The output voltage is directly proportional to the logarithm of the input amplitude, thus expanding the dynamic range of the detected , which ranges reach 55dB.
- WIDE APPLICATIONS: It can be widely used in radio frequency detection, power measurement, environmental field strength detection.
- AUTOMATIC USE: This logarithmic power meter also can be used as part of automatic gain control and automatic level control.
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Brand: Hilitand | Manufacturer: Hilitand
Dimensions: 0.00 x 0.00 x 0.00 inches | Weight: 0.02 pounds
See On Amazon #5
Garosa Logarithmic Detector 0.1-2.5GHz AD8313 Amplifiers Log Output Power Meter Controller Measurement Power Meter for Detection
Asin: B08KS1L4FX | Model: AD8313 | PartNumber: AD8313
This Power Meter Is Designed With For Adi's Ad8313 Chip And Used For Rf Power Detection.Detection Frequency Range Is 0.1-2.5Ghz, And Can Convert This Rf Into Dc Voltage Output.
If You Have Any Questions About The Product Or Are Not Satisfied With The Product, Please Feel To Contact Us And We Will Provide You With The Best Solution..
Widely Applied To Rf Detection, Power Measurement, Environmental Field Strength Detection.
The Greater The Rf Amplitude Or Power, The Higher The Output Voltage, And The Output Voltage Is Proportional To The Logarithm Of The Input Amplitude, Which Expands The Dynamic Range Of The Detected.
Features
- This logarithmic detector can withstand high and low temperatures, stable and durable for a long service life
- The greater the RF amplitude or power, the higher the output voltage, and the output voltage is proportional to the logarithm of the input amplitude, which expands the dynamic range of the detected
- This power meter is designed with for ADI's AD8313 chip and used for RF power detection.Detection frequency range is 0.1-2.5GHz, and can convert this RF into DC voltage output
- Widely applied to RF detection, power measurement, environmental field strength detection
- If you have any questions about the product or are not satisfied with the product, please feel to contact us and we will provide you with the best solution.
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Brand: Garosa | Manufacturer: Garosa
Dimensions: 0.00 x 0.00 x 0.00 inches | Weight: 0.02 pounds
See On Amazon #6
3pdt OpAmp Assortment 70 pcs incl. Sockets, TL061 TL071 TL081 UA71 LM308 LF351 LF353 NE5534, OPA1622 LM324 TL072 TL082 LM358 LM747 OP07 JRC4558D Dual NE5532 LM386 CA3080 CA3140 CA3240 TDA7052
Asin: B074YH7F23 | Model: opamp assortment 1 | PartNumber: opamp assortment 1
Includes 15 Pcs Dip-8 Sockets, 5 Pcs Dip-14 Sockets, 1 Pcs Single To Dual Adapter, 1 Pcs Dip-8 To Sop-8 Through-Hole To Smd Adapter, 2 Pcs Heatsinks.
Sorted Accordingly In A Labeled Plastic Box.
Includes The Most Important And Usefull Opamp Types: Single, Dual, Quad, Bimos, Linmos Dual Cmos, Power Amps, Transconductance, Hifi Audio Opamps.
Tl061, Tl071, Tl081, Lf351, Lm308, Ua741, Ne5534, Tl072, Tl082, Op07, Jrc4558d, Opa1622, Lm358, Lf353, Ne5532, Jrc4580, Lm324, Tl084, Lm386, Tda7052a, Ca3140, Ca3240, Tlc272, Ca3080, Lm747.
Features
- Huge Opamp Assortment
- TL061, TL071, TL081, LF351, LM308, UA741, NE5534, TL072, TL082, OP07, JRC4558D, OPA1622, LM358, LF353, NE5532, JRC4580, LM324, TL084, LM386, TDA7052A, CA3140, CA3240, TLC272, CA3080, LM747
- Includes 15 pcs DIP-8 Sockets, 5 pcs DIP-14 Sockets, 1 pcs Single to Dual Adapter, 1 pcs DIP-8 to SOP-8 Through-Hole to SMD Adapter, 2 pcs Heatsinks
- Includes the most important and usefull OpAmp types: Single, Dual, Quad, BiMOS, LinMOS Dual CMOS, Power Amps, Transconductance, Hifi Audio OpAmps
- Sorted accordingly in a labeled plastic box
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Brand: 3pdt | Manufacturer: 3pdt
Dimensions: 0.79 x 6.69 x 3.94 Inches | Weight: 0.00 pounds
See On Amazon #7
ALLECIN LM386N LM386 Low Voltage Audio Power Amplifier Semiconductor Mono DIP-8 (Pack of 10pcs)
Asin: B0CBKLMZHD | Model: LM386N | PartNumber: LM386N
Features: Battery Operation & Minimum External Parts & Internal Frequency Compensation & High Dc Voltage Gain Unit & Gain Bandwidth..
Humanized Packaging For Easy Storage And Use. ### Please Confirm The Data Before Purchasing..
Widely Application: Tv Sound Systems & Recorders And Radios & Portable Tape Player Amplifiers..
Wide Supply Voltage Range:4V–12V Or 5V–18V. Voltage Gains From 20 To 200..
Features
- ALLECIN LM386N is a 8-pin power amplifier IC - Perfectly suitable for variety electronic experiments.
- Wide supply voltage range:4V 12V or 5V 18V. Voltage Gains from 20 to 200.
- Features: Battery operation & Minimum external parts & Internal frequency compensation & High DC voltage gain unit & Gain bandwidth.
- Widely Application: TV sound systems & recorders and radios & portable tape player amplifiers.
- Humanized packaging for easy storage and use. ### Please confirm the data before purchasing.
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Brand: ALLECIN | Manufacturer: ALLECIN
See On Amazon #8
Juried Engineering RC4558P RC4558 4558 Dual Operational Amplifier IC Breadboard-Friendly DIP-8 (Pack of 5)
Asin: B08CRYCMCK | Model: RC4558P | PartNumber: RC4558P | Ean: 0799993464004 | UPC: 799993464004
No Frequency Compensation Required, Gain And Phase Match Between Amplifiers.
No Latch-Up, Example Applications: Dvd Recorders And Players Pro Audio Mixers, Audio And Musical Electronics.
Low Power Consumption, Low Noise: 8 Nv/√Hz Typ At 1 Khz.
Wide Common-Mode And Differential Voltage Ranges,.
Features
- Continuous Short-Circuit Protection, Unity-Gain Bandwidth: 3 MHz Typ
- Wide Common-Mode and Differential Voltage Ranges,
- No Frequency Compensation Required, Gain and Phase Match Between Amplifiers
- Low Power Consumption, Low Noise: 8 nV/ Hz Typ at 1 kHz
- No Latch-Up, Example Applications: DVD Recorders and Players Pro Audio Mixers, Audio and Musical Electronics
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Brand: Juried Engineering | Manufacturer: TI
See On Amazon #9
HiLetgo TDA7492P 50W+50W Wireless Bluetooth CSR4.0 Audio Receiver Digital Amplifier Board Power Supply 8~25V DC2.1
Asin: B01CZL6S84 | Model: 3-01-1046-A | PartNumber: 3-01-1046-A
Using Csr8635 Bluetooth Chip, Bluetooth V4.0, High Software Compatibility..
Power Supply: 2.1 Interface Dc 8~25V Power Supply.
Dip Switches Can Be Adjusted Directly After The Amp Gain More Respect And Better Promote Greater Damping Horn..
Tda7492 Digital Amplifier Chip, Designed To Optimize The Circuit Layout..
Features
- TDA7492P 50W+50W Wireless Bluetooth
- TDA7492 digital amplifier chip, designed to optimize the circuit layout.
- Using CSR8635 Bluetooth chip, Bluetooth V4.0, high software compatibility.
- DIP switches can be adjusted directly after the amp gain more respect and better promote greater damping horn.
- Power supply: 2.1 interface DC 8~25V power supply
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Brand: HiLetgo
See On Amazon #10
AD8361 RF Detector RF Microwave Real Power Detector AM Amplitude Modulation Bug Detection Module
Asin: B0785NVN1H | Model: AD8361 | PartNumber: AD8361 | Ean: 0663862491418 | UPC: 663862491418
The Operating Frequency Range Is 10Khz-2500Mhz.
The Rf Connector Of This Rf Detector Board Is Standard Sma Female.
Application Scope: Power Meter, Level Tester, Power Sampling, Test And Debugging.
The Rf Signal Is Converted Into A Voltage Output. Rf Signal Corresponding To The Amplitude Or Power Of The Output Voltage.
Features
- Adopts high quality circuit board, stable and reliable
- The RF signal is converted into a voltage output. RF signal corresponding to the amplitude or power of the output voltage
- The operating frequency range is 10KHZ-2500MHZ
- Application scope: power meter, level tester, power sampling, test and debugging
- The RF connector of this RF detector board is standard SMA female
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Brand: Walfront | Manufacturer: Walfront
Dimensions: 0.00 x 0.00 x 0.00 inches | Weight: 0.02 pounds
See On Amazon #11
Logarithmic Detector Logarithmic Power Meter AD8317 1M-10GHz 60dB RF Power Meter Amplifier Controller
Asin: B07Y8HSC3Z | Model: AD8317 | PartNumber: AD8317 | Ean: 0719233403167 | UPC: 719233403167
✔ Rf Range -- The Greater The Amplitude Or Power Of The Rf , The Higher The Output Voltage, And The Output Voltage Is Directly Proportional To The Logarithm Of The Input Amplitude, Thus Expanding The Dynamic Range Of The Detected , Which Ranges Reach 55Db..
✔ Wide Application -- Application: Rf Transmitter Pa Set Point Control And Level Monitoring; Power Monitoring In A Radio Line Transmitter; Rssi Measurements In Base Stations, Wlan, Wimax, And Radar..
✔ Gain Control -- It Can Be Widely Used In Radio Frequency Detection, Power Measurement, Environmental Field Strength Detection. It Can Also Be Used As Part Of Automatic Gain Control And Automatic Level Control..
✔ Range -55 To 0Dbm -- Can Detect Power In -55Dbm To 0Dbm Of An Rf , So That The Rf Is Converted To Dc Voltage Output..
Features
- DETECT RF -- The product is designed by using AD8317 chip, and is used for RF power detection.
- RANGE -55 to 0DBM -- Can detect power in -55dBm to 0dBm of an RF , so that the RF is converted to DC voltage output.
- RF RANGE -- The greater the amplitude or power of the RF , the higher the output voltage, and the output voltage is directly proportional to the logarithm of the input amplitude, thus expanding the dynamic range of the detected , which ranges reach 55dB.
- GAIN CONTROL -- It can be widely used in radio frequency detection, power measurement, environmental field strength detection. It can also be used as part of automatic gain control and automatic level control.
- WIDE APPLICATION -- Application: RF transmitter PA set point control and level monitoring; Power monitoring in a radio line transmitter; RSSI measurements in base stations, WLAN, WiMAX, and radar.
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Brand: Walfront | Manufacturer: Walfront
Dimensions: 2.36 x 3.15 x 2.76 Inches | Weight: 0.02 pounds
See On Amazon #12
AD8302 RF/IF Phase Detector Module LF-2.7G Phase Detection Bandwidth Module
Asin: B07KJLLG4D | Model: 9687283011 | PartNumber: 9687283011 | Ean: 0794419329851 | UPC: 794419329851
[Multi-Function]:This Phase Detector Module Remote System Monitoring And Diagnostics, Return Loss/Vswr Measurements And Log Ratio Function For Ac ..
[Input Range]:Input Range -60 Dbm To 0 Dbm In A 50 Ω System..
[Dual Demodulating]:This Is A Dual Demodulating Log Amps And Phase Detector..
[High Accuracy]:Precise Rf Power Control, Accurate Gain Measurement Scaling (30 Mv/Db), Typical Nonlinearity < 0.5 Db, Typical Nonlinearity < 1 Degree..
Features
- [2.7 GHz]:The measures gain/loss and phase up to 2.7 GHz.
- [High accuracy]:Precise RF power control, accurate gain measurement scaling (30 mV/dB), typical nonlinearity < 0.5 dB, typical nonlinearity < 1 degree.
- [Multi-function]:This phase detector module remote system monitoring and diagnostics, return Loss/VSWR measurements and log ratio function for AC .
- [Dual demodulating]:This is a dual demodulating log amps and phase detector.
- [Input range]:Input range -60 dBm to 0 dBm in a 50 system.
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Brand: Walfront
Dimensions: 3.94 x 3.94 x 1.57 inches | Weight: 0.02 pounds
See On Amazon #13
1-600MHz RF Signal Power Meter Logarithmic Detector -74dBm to 18dBm Radio Frequency Detection
Asin: B07B6M2768 | Model: Walfrontrchfxmap34 | PartNumber: Walfrontrchfxmap34 | Ean: 0654936014572 | UPC: 654936014572
The Higher Radio Frequency Signal Range Or Power Is, The Higher Output Voltage Will Be; Output Voltage Is Proportional To Logarithm Of Input Signal Range.
It Can Be Made Into 1Mw ~ 1Kw Rf Power Meter After Appropriate Transformation.
Widely Used For Rf Signal Detection, Signal Power Measurement, Environment Field Strength Detection, Can Also Be Used As A Part Of Automatic Gain Control And Automatic Level Control.
It Can Detect A Rf Signal Of Power From -74Dbm To 18Dbm, And Convert The Rf Signal Into A Dc Voltage Output.
Features
- The detector is is used for RF signal power detection of frequency range between 1MHZ and 600MHZ
- It can detect a rf signal of power from -74dBm to 18dBm, and convert the RF signal into a DC voltage output
- The higher radio frequency signal range or power is, the higher output voltage will be; output voltage is proportional to logarithm of input signal range
- Widely used for RF signal detection, signal power measurement, environment field strength detection, can also be used as a part of automatic gain control and automatic level control
- It can be made into 1mw ~ 1kw RF power meter after appropriate transformation
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Brand: Walfront | Manufacturer: Walfront
Dimensions: 0.00 x 0.00 x 0.00 inches | Weight: 0.02 pounds
See On Amazon #14
Oumefar Broadband Pre-tensioning T-Piece Bias Tee High Frequency Inductance Amplifier Module Coaxial Bias Tee for Optical Modulation Drive
Asin: B08KXH5PD8 | Model: Oumefary1ur8moggd | PartNumber: Oumefary1ur8moggd | Ean: 0886109248242 | UPC: 886109248242
【Application】: Broadband Amplifier, Optical Fiber Communication, Optical Modulation Drive, Other Test And Measurement Applications.
【Size】Working Frequency: 10Mhz-6Ghz--Insertion Loss < 1.2 Db--Operating Voltage: Dc1-50V--Normal Working Current: < 0.5A.
【High Frequency Inductance】: Isolate Ac Information To Prevent High Frequency From Leaking Into The Power Supply System..
【Firmly Structure】 Consists Of High Frequency Inductors And Capacitors With Ultra-Broadband, Near Idealization And No Resonant Point..
Features
- Isolating capacitance : isolating dc to prevent dc voltage from leaking to subsequent circuits or test instruments;
- Firmly Structure consists of high frequency inductors and capacitors with ultra-broadband, near idealization and no resonant point.
- Application : Broadband amplifier, optical fiber communication, optical modulation drive, other test and measurement applications
- High frequency inductance : isolate ac information to prevent high frequency from leaking into the power supply system.
- Size Working frequency: 10MHZ-6GHz--Insertion loss < 1.2 dB--Operating Voltage: DC1-50V--Normal working current: < 0.5A
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Brand: Oumefar | Manufacturer: Oumefar
Dimensions: 2.36 x 3.15 x 2.76 inches | Weight: 0.08 pounds
See On Amazon #15
RF Detector Module -72dBm-2dBm RF Power Meter Logarithmic Detector Microwave Radio Frequency Detection Module
Asin: B09R4YG1GD | Model: Hilitand16gvzqaehi6520 | PartNumber: Hilitand16gvzqaehi6520 | Ean: 5785646107416
Widely Applications: Widely Used In Rf Detection, Power Measurement, Environmental Field Strength Detection, Can Also Be Used As Part Of Automatic Gain Control And Automatic Level Control..
Advantages: The Larger The Rf Amplitude Or Power Is, The Higher The Output Voltage Is, Which Is Proportional To The Logarithm Of The Input Amplitude, Thus Enlarging The Dynamic Range Of The Detected That Is Up To 70Db..
Notice: As A Reliable Seller, We Always Do Our Best To Provide Good Quality And Excellent Service For Our Customers. Your Trust And Your Business Is So Important To Us..
Product Brief: This Logarithmic Detector Is Used For Rf Power Detection With Detection Frequency Ranging 0.1-2.5 Ghz. The Detection Slope Of This Logarithmic Detector Is 18Mv/Dbm (Typical Value)..
Features
- Premium Quality: The power meter can detect a RF of power from -72dBm to -2dBm and convert the RF into a DC voltage output, which has passed strict quality control, you can use it with confidence.
- Product Brief: This logarithmic detector is used for RF power detection with detection frequency ranging 0.1-2.5 GHz. The detection slope of this logarithmic detector is 18mV/dBm (typical value).
- Widely Applications: Widely used in RF detection, power measurement, environmental field strength detection, can also be used as part of automatic gain control and automatic level control.
- Notice: As a reliable seller, we always do our best to provide good quality and excellent service for our customers. Your trust and your business is so important to us.
- Advantages: The larger the RF amplitude or power is, the higher the output voltage is, which is proportional to the logarithm of the input amplitude, thus enlarging the dynamic range of the detected that is up to 70dB.
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Brand: Hilitand | Manufacturer: Hilitand
Dimensions: 0.00 x 0.00 x 0.00 inches
See On Amazon #16
Arylic Up2stream A50+ Bluetooth Amplifier for Speakers TPA3116 Stereo System Multiroom/multizone Sync HiFi Audio, Wireless Stereo Amplifier
Asin: B0CSMK5YCK | Model: A50+ | PartNumber: A50+
Multiroom Control: Enables Multiroom And Multizone Streaming Through Multiple Devices Connected On The Same Network And Control With Your Phone.You Can Enjoy High Quality Music Everywhere!.
Multiple Music Sources & Protocols: Supports Spotify, Tune In, Iheartradio, Ximalaya, Qq Music, Tidal, Napaster, Qobuz, Qqfm Etc. And Airplay1, Qplay, Dlna, Upnp Protocols. Also Other Audio Sources For Local Music, Usb Flash Drive, Nas And Line Inputs..
Easy Control Via App And Web: With The 4Stream App, Select Your Music Source And Control Playback, Set Equalization, Control Multi-Room/Independent Playback, Select Presets, Control Alarms, Bluetooth Connection, Wi-Fi Settings, Update Firmware And More.Each Unit Can Be Directly Controlled Through A Web Browser, Just Enter The Device Ip In The Browser. Available For Ios And Android..
Powerful Hq Sound: A50+ Class D Digital Amplifier Is Capable Of Delivering 50W Per Channel At 24V/4 Ohms And 35W At 24V/ 8 Ohms. It Is Paired With An Internal Dac That Supports Up To 24Bit/192Khz Decoding To Provide High Quality Sound Quality To Your Speakers..
Features
- Stream Your Audio Wirelessly:Add wireless / network streaming capability to your passive speakers and active subwoofers.Add A50+ Amplifier to your current home stereo system and Wifi network then stream your favorite audio without any compression over wifi and Airplay 1.
- POWERFUL HQ SOUND: A50+ class d digital amplifier is capable of delivering 50W per channel at 24V/4 ohms and 35W at 24V/ 8 ohms. It is paired with an internal DAC that supports up to 24bit/192kHz decoding to provide high quality sound quality to your speakers.
- Multiroom Control: Enables multiroom and multizone streaming through multiple devices connected on the same network and control with your phone.You can enjoy high quality music everywhere!
- Easy control via app and web: With the 4STREAM app, select your music source and control playback, set equalization, control multi-room/independent playback, select presets, control alarms, Bluetooth connection, Wi-Fi settings, update firmware and more.each unit can be directly controlled through a web browser, just enter the device IP in the browser. Available for iOS and Android.
- Multiple Music Sources & Protocols: Supports Spotify, Tune in, iHeartRadio, XIMALAYA, QQ Music, TIDAL, Napaster, Qobuz, QQFM etc. And airplay1, Qplay, DLNA, UPnP protocols. Also Other audio sources for local music, USB flash drive, NAS and line inputs.
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Brand: Arylic | Manufacturer: Rakoit Technology(SZ) Co., Ltd
Warranty: Manufacturer's warranty 12 months
See On Amazon #17
YWBL-WH Logarithmic Power Detector Meter AD8317 1M-10GHz 60dB RF Power Meter Logarithmic Detector Controller for Amplifier 50 Ohms, Module
Asin: B07RXZBJ74 | Model: YWBL WH | PartNumber: YWBL WH | Ean: 0701069457384 | UPC: 701069457384
55Db---The Greater The Amplitude Or Power Of The Rf , The Higher The Output Voltage, And The Output Voltage Is Directly Proportional To The Logarithm Of The Input Amplitude, Thus Expanding The Dynamic Range Of The Detected , Which Ranges Reach 55Db.
Wide Application---The Logarithmic Power Detector Could Be Widely Used Radio Frequency Detection, Power Measurement, Environmental Field Strength Detection, Or As A Part Of Automatic Gain Control And Automatic Level Control.
55Dbm To 0Dbm---The Logarithmic Power Detector Can Detect Power In -55Dbm To 0Dbm Of An Rf , So That The Rf Is Converted To Dc Voltage Output.
Application Areas---The Logarithmic Power Detector Could Be Used For Rf Transmitter Pa Set Point Control And Level Monitoring; Power Monitoring In A Radio Line Transmitter; Rssi Measurements In Base Stations, Wlan, Wimax, And Radar.
Features
- AD8317 CHIP---The logarithmic power detector is designed by using AD8317 chip, and is used for RF power detection
- APPLICATION AREAS---The logarithmic power detector could be used for RF transmitter PA set point control and level monitoring; Power monitoring in a radio line transmitter; RSSI measurements in base stations, WLAN, WiMAX, and radar
- 55dB---The greater the amplitude or power of the RF , the higher the output voltage, and the output voltage is directly proportional to the logarithm of the input amplitude, thus expanding the dynamic range of the detected , which ranges reach 55dB
- 55dBm to 0dBm---The logarithmic power detector can detect power in -55dBm to 0dBm of an RF , so that the RF is converted to DC voltage output
- WIDE APPLICATION---The logarithmic power detector could be widely used radio frequency detection, power measurement, environmental field strength detection, or as a part of automatic gain control and automatic level control
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Brand: YWBL-WH | Manufacturer: YWBL-WH
Dimensions: 2.36 x 3.15 x 2.76 inches | Weight: 0.02 pounds
See On Amazon #18
Low Noise Amplifier, DC3-5V Compact Design LNA Amplifier Board for Electromagnetic Compatibility System
Asin: B0D133BS2Q | Model: Genericy5whm3no4q | PartNumber: Genericy5whm3no4q
Application Scenario: This Low Noise Amplifier Is Suitable For Beidou Gps Receiver, Fm Radio Reception System, Electromagnetic Compatibility Reception System, Software Receivers And Other Fields..
Gain And Impedance: This Lna Amplifier Has A Gain Of Up To 20Db And Can Be Used To Amplify Or Receive Fm . The Input And Output Impedance Are 50Ω, With Low Interference..
Compact Design: This Low-Noise Amplifier Has A Compact Size And Lightweight Design, Providing Flexible And Comfortable Operation, Has A Wide Range Of Applications, Takes Up Very Little Space..
Frequency Range: The Lna Low Noise Amplifier Has A Frequency Range Of 10Khz-6Ghz, Covers A Wide Frequency Range, And Can Achieve High Accuracy In Transmission And Stable Reception..
Features
- SMA female interface: This LNA amplifier module supports DC3-5V voltage supply and is equipped with standard SMA female output interface to ensure stable and reliable connection.
- Frequency range: The LNA low noise amplifier has a frequency range of 10KHz-6GHz, covers a wide frequency range, and can achieve high accuracy in transmission and stable reception.
- Application scenario: This low noise amplifier is suitable for Beidou GPS receiver, FM radio reception system, electromagnetic compatibility reception system, software receivers and other fields.
- Compact design: This low-noise amplifier has a compact size and lightweight design, providing flexible and comfortable operation, has a wide range of applications, takes up very little space.
- Gain and Impedance: This LNA amplifier has a gain of up to 20DB and can be used to amplify or receive FM . The input and output impedance are 50 , with low interference.
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Brand: Generic | Manufacturer: Generic
See On Amazon #19
AD8302 RF/IF Phase Detector Module LF-2.7G Phase Detection Impedance Analysis Module
Asin: B07RYWZ45L | Model: AD8302 | PartNumber: AD8302 | Ean: 0701069456332 | UPC: 701069456332
Supply Voltage : The Supply Voltage Of The Rf Detector Module Is 3.3V-5V, With Stable 1.8 V Reference Voltage Output, Small Envelope Brandwidth From Dc To 30 Mhz.
Wide Application : The Rf Detector Module Is Widely Used In Rf/If Pa Linearization; Precise Rf Power Control; Remote System Monitoring And Diagnostics; Return Loss/Vswr Measurements; Log Ratio Function For Ac.
Feature : The Measures Gain/Loss And Phase Up To 2.7 Ghz, Of Dual Demodulating Log Amps And Phase Detector, And Input Range -60 Dbm To 0 Dbm In A 50 Ω System.
Multi Modes : The Rf Detector Module Is Of Measurement/Controller/Level Comparator Modes, And Typical Nonlinearity < 0.5 Db, Typical Nonlinearity < 1 Degree.
Features
- Accuracy : The RF detector module is of accurate gain measurement scaling (30 mV/dB), and accurate phase measurement scaling (10 mV/Degree)
- Multi Modes : The RF detector module is of measurement/controller/level comparator modes, and typical nonlinearity < 0.5 dB, typical nonlinearity < 1 Degree
- Supply Voltage : The supply voltage of the RF detector module is 3.3V-5V, with stable 1.8 V reference voltage output, small envelope brandwidth from DC to 30 MHz
- Feature : The measures gain/loss and phase up to 2.7 GHz, of dual demodulating log amps and phase detector, and input range -60 dBm to 0 dBm in a 50 system
- Wide Application : The RF detector module is widely used in RF/IF PA Linearization; Precise RF Power Control; Remote System Monitoring and Diagnostics; Return Loss/VSWR Measurements; Log Ratio Function for AC
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Brand: YWBL-WH | Manufacturer: YWBL-WH
Dimensions: 2.36 x 3.15 x 2.76 inches | Weight: 0.02 pounds
See On Amazon #20
RF Detector Module,1PC AD8361 RF Microwave Real Power Detector AM Detector Amplitude Detection
Asin: B0B62KDBNW
【Stable And Reliable】: Using High-Quality Circuit Boards, Stable And Reliable.
【Frequency Range】: Working Frequency Range 10Khz-2500Mhz.
【Rf Signal】: Rf Signal Is Converted Into Voltage Output. Rf Signal Corresponding To Output Voltage Amplitude Or Power.
【Rf Connector】: The Rf Connector Of This Rf Detector Board Is A Standard Sma Female Header.
Features
- Application : Power meter, level tester, power sampling, test debugging
- RF Connector : The RF connector of this RF detector board is a standard SMA female header
- Stable and Reliable : Using high-quality circuit boards, stable and reliable
- RF Signal : RF signal is converted into voltage output. RF signal corresponding to output voltage amplitude or power
- Frequency Range : Working frequency range 10KHZ-2500MHZ
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Brand: Tefola | Manufacturer: Tefola
Dimensions: 0.00 x 0.00 x 0.00 inches | Weight: 0.02 pounds
See On Amazon #21
OVERTOYOU Laser Target Plate, Laser Target Card Plate inch/for cm for Rotary Lasers/for Cross Line Laser for Accurate Measurement Enhancing the Visibi
Asin: B0D2573236 | Ean: 7620560064415
● This Plate Has A Magnetic Top, Which Allows You To Mount It On The Metal. Besides, The Plastic Leg Can Make It Stand On A Flat Surface..
● This Target Plate Is A Standard Size Of 6Cm * 9Cm.
● Can Be Used For: Rotary Lasers, For Cross Line Laser, Laser Distance Measurer/Laser Range Finder..
● It Has Both Metric And Imperial Units And The Scale For Your Convenience..
Features
- Laser target for green & red laser level, it can enhance the laser lines and laser points.
- It has both metric and imperial units and the scale for your convenience.
- This plate has a magnetic top, which allows you to mount it on the metal. Besides, the plastic leg can make it stand on a flat surface.
- Can be used for: Rotary Lasers, for Cross Line Laser, Laser Distance Measurer/Laser Range Finder.
- This target plate is a standard size of 6cm * 9cm
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Brand: OVERTOYOU | Manufacturer: OVERTOYOU
See On Amazon #22
Isolation Amplifier Module, Dual-Mode Transformer, Analog Devices AKD220, DIP-10 Package
Asin: B0D231QRX2 | Ean: 0766664910849 | UPC: 766664910849
Flexible Power: Can Operate From A Single ±15V Supply Or Dual ±7.5V Supplies, With Low Quiescent Current Draw Of Only 1Ma..
Easy Integration: Dip-10 Packaging Enables Simple And Cost-Effective Board-Level Design Integration In Industrial, Medical, And Test & Measurement Equipment..
Reliable Protection: On-Board Transorbs Clamp High-Voltage Transients To Protect Circuitry From Noise And Spikes Up To 10Kv/Μs..
Wide Bandwidth: Featuring A Small Footprint, These Amplifiers Deliver A Bandwidth Up To 500Khz For High-Speed Isolated Data Transmission And Measurement Applications..
Features
- Precision isolation: The AD204JY/AD204KY provides up to 5000V RMS isolation barrier and precision analog signal transfer between inputs and outputs.
- Wide bandwidth: Featuring a small footprint, these amplifiers deliver a bandwidth up to 500kHz for high-speed isolated data transmission and measurement applications.
- Flexible power: Can operate from a single 15V supply or dual 7.5V supplies, with low quiescent current draw of only 1mA.
- Reliable protection: On-board transorbs clamp high-voltage transients to protect circuitry from noise and spikes up to 10kV/ s.
- Easy integration: DIP-10 packaging enables simple and cost-effective board-level design integration in industrial, medical, and test & measurement equipment.
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Brand: CiTiceL | Manufacturer: stw
See On Amazon #23
RF Logarithmic Detector AD8317 55dBm to 0dBm 1M-10000MHz Power Meter, Power Measurement PCB Material
Asin: B0D1Z9SGY4 | Model: Fafeicyvo3xpkgqb6 | PartNumber: Fafeicyvo3xpkgqb6
[Ideal Amplifier Buffer Amplifier] The Logarithmic Detector Perfectly Matches Various Circuits To Amplify Efficiently..
[Powerful Detection] Detects Rf Power Ranging From -55Dbm To 0Dbm And Outputs Dc Voltage For Accurate Measurements..
[Automatic Control Support] Functions As Part Of Automatic Gain Control And Level Control Systems For Enhanced Performance..
[Versatile Usage] Suitable For Rf Detection, Power Measurement, Field Strength Detection In Various Environments..
Features
- [Reliable Chip Design] Utilizes ad8317 chip for precise rf power detection, ensuring consistent quality and performance.
- [Versatile Usage] Suitable for rf detection, power measurement, field strength detection in various environments.
- [Ideal Amplifier Buffer Amplifier] The logarithmic detector perfectly matches various circuits to amplify efficiently.
- [Automatic Control Support] Functions as part of automatic gain control and level control systems for enhanced performance.
- [Powerful Detection] Detects rf power ranging from -55dbm to 0dbm and outputs dc voltage for accurate measurements.
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Brand: Fafeicy | Manufacturer: Fafeicy
See On Amazon #24
OVERTOYOU Bubble Level, Bubble Level Magnetic Horizontal Spirits Level Precision Leveling Tool Portable Shockproof Level Ruler 300mm/400mm/500mm
Asin: B0D1VLQZ4N | Ean: 7620560046015
● For Diy Enthusiasts And Professionals Whether For Home Improvement Or Engineering Projects, This Level Ruler Is A Must Have Tool..
● Ergonomic Designs For Comfortable Grip The Soft Handle Reduces Fatigue, Making It Easy To Use For Extended Periods..
● Perfect For Multiple Scenarios From Construction Site To Factory Installations, This Level Ruler Ensures Accurate Measurements Every Time..
● High Wear Resistance And Impact Resistance, The Surface Spray Treatments Is More Durable, Dense Protective Coating, The Thickened Material Is Beautiful And More Durable, The Product Uses The Thickened End Caps Designs Test Level With Strong Impact Resistance..
Features
- High Precision Aluminum Level Ruler Stronger and More Accurate, with Strong Magnetic Adsorption for Easy Use.
- High wear resistance and impact resistance, the surface spray treatments is more durable, dense protective coating, the thickened material is beautiful and more durable, the product uses the thickened end caps designs test level with strong impact resistance.
- For DIY Enthusiasts and Professionals Whether for Home Improvement or Engineering Projects, this Level Ruler is a Must Have Tool.
- Perfect for Multiple Scenarios From Construction Site to Factory Installations, this Level Ruler Ensures Accurate Measurements Every Time.
- Ergonomic Designs for Comfortable Grip The Soft Handle Reduces Fatigue, Making it Easy to Use for Extended Periods.
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Brand: OVERTOYOU | Manufacturer: OVERTOYOU
See On Amazon #25
FX-Audio FX03 384Khz DAC Decorder USB-C to RCA Digital to Analog Audio Converter Support DSD 256 PCM 32Bit for Set-top Box,Mobile Phone,Computer,Game Machine
Asin: B0CBPYMZ5P
【Simple Plug And Play】The Fx03 Plug And Play Usb Audio Adapter Can Be Used With Android/Win10 (Other Versions Of Windows System May Need To Install Drivers To Use). For Ios System Devices, You Need To Purchase A Lightning To Type-C Data Cable With Otg (Not Icluded In The Package)..
【Tiny, Nondescript Metal Box】Mini Size With Exquisite Design, Solid Aluminum Alloy Integrated Shell, With Its Simple Elegant Lines, Classic And Durable, Very Suitable For Desktop Digital Players Use. With Rgb Indicator Light，Light Comes Up In Different Colours According To The Currently Playing Music Format..
【Reliable Transmission】 Using Gold-Plated Interface, The Contact Internal Resistance Is Smaller And The Data Transmission Is More Reliable. Fx-Audio- Fx03 Is Powered By Usb, Very Convenient To Carry And Use Anytime And Anywhere..
【Dsd64 Dsd128 Dsd256 Or Pcm 32Bit/384Khz】Sa9137l Ess9028q2m Hard-Decoding System. Portable High Resolution Audio Usb Dac. Support For Pcm Up To 32Bit/384Khz And Dsd256 Dop. Improve The Sound Effect Of The Set-Top Box ,Mobile Phone, Computer, Game Machine..
Features
- Don't pay for idle interface This is a simple device and doesn't have a lot of options. It takes a digital input via Usb C and outputs via RCA. Perfect for your desktop small audio system, it can bring better listening experience than PC own sound card. you can get High quanlity DSD playback on the cheap.
- DSD64 DSD128 DSD256 or PCM 32Bit/384kHz SA9137L ESS9028Q2M hard-decoding System. Portable high resolution Audio USB DAC. Support for PCM up to 32bit/384kHz and DSD256 DoP. Improve the sound effect of the set-top box ,mobile phone, computer, game machine.
- Simple Plug and Play The FX03 plug and play USB audio adapter can be used with Android/Win10 (Other versions of Windows system may need to install drivers to use). For iOS system devices, you need to purchase a Lightning to Type-C data cable with OTG (not icluded in the package).
- Reliable transmission Using gold-plated interface, the contact internal resistance is smaller and the data transmission is more reliable. FX-AUDIO- FX03 is powered by USB, very convenient to carry and use anytime and anywhere.
- Tiny, nondescript metal box Mini size with exquisite design, Solid aluminum alloy integrated shell, With its simple elegant lines, classic and durable, very suitable for desktop digital players use. With RGB indicator light light comes up in different colours according to the currently playing music format.
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Brand: KGUSS | Manufacturer: FX AUDIO
See On Amazon #26
Juried Engineering RC4558P RC4558 4558 Dual Operational Amplifier IC Breadboard-Friendly DIP-8 (Pack of 12)
Asin: B07PBQP4J8 | Model: RC4558 | PartNumber: RC4558 | Ean: 0719417815458 | UPC: 719417815458
No Frequency Compensation Required, Gain And Phase Match Between Amplifiers.
No Latch-Up, Example Applications: Dvd Recorders And Players Pro Audio Mixers, Audio And Musical Electronics.
Low Power Consumption, Low Noise: 8 Nv/√Hz Typ At 1 Khz.
Wide Common-Mode And Differential Voltage Ranges,.
Features
- Continuous Short-Circuit Protection, Unity-Gain Bandwidth: 3 MHz Typ
- Wide Common-Mode and Differential Voltage Ranges,
- No Frequency Compensation Required, Gain and Phase Match Between Amplifiers
- Low Power Consumption, Low Noise: 8 nV/ Hz Typ at 1 kHz
- No Latch-Up, Example Applications: DVD Recorders and Players Pro Audio Mixers, Audio and Musical Electronics
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Brand: Juried Engineering | Manufacturer: National Semiconductor/Texas Instruments
See On Amazon #27
Juried Engineering RC4558P IC Dual Operational Amplifier & 8-Pin DIP Socket with Machined Contact Pins Breadboard-Friendly (Pack of 5)
Asin: B073DGG7LX | Model: RC4558P | PartNumber: RC4558P | Ean: 0631846823098 | UPC: 631846823098
No Frequency Compensation Required, Gain And Phase Match Between Amplifiers.
No Latch-Up, Example Applications: Dvd Recorders And Players Pro Audio Mixers, Audio And Musical Electronics.
Low Power Consumption, Low Noise: 8 Nv/√Hz Typ At 1 Khz.
Wide Common-Mode And Differential Voltage Ranges,.
Features
- Continuous Short-Circuit Protection, Unity-Gain Bandwidth: 3 MHz Typ
- Wide Common-Mode and Differential Voltage Ranges,
- No Frequency Compensation Required, Gain and Phase Match Between Amplifiers
- Low Power Consumption, Low Noise: 8 nV/ Hz Typ at 1 kHz
- No Latch-Up, Example Applications: DVD Recorders and Players Pro Audio Mixers, Audio and Musical Electronics
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Brand: Juried Engineering | Manufacturer: TI/Burr Brown
See On Amazon #28
5pcs Super Small Type D PAM8403 5V Amplifier Digital Audio Amplifier Power Amp Module 2.5V to 5.5V USB Power
Asin: B0B995ZZKV
Type D Power Amplifier Has Very High Amplification Efficiency, Sound Quality Will Not Be Effected By Temperature Rise, No Need Of Heat Sink..
Build-In Noise Reduction Circuit, No Noise When Power On/Off, Supports Short Circuit, Over Current And Over Temperature Protection..
It Can Be Powered By Computer Usb 5V, Or Phone Charger 5V, Or Lithium Battery..
High Efficiency 90%, Can Provide 3W (Left Channel)+3W (Right Channel) When Using 4Ω Load And 5V Power Supply..
Features
- PAM8403 mini type D digital power amplifier can be easily put in small space of many digital products, high amplification efficiency.
- High efficiency 90%, can provide 3W (left channel)+3W (right channel) when using 4 load and 5V power supply.
- Type D power amplifier has very high amplification efficiency, sound quality will not be effected by temperature rise, no need of heat sink.
- It can be powered by computer USB 5V, or phone charger 5V, or lithium battery.
- Build-in noise reduction circuit, no noise when power on/off, supports short circuit, over current and over temperature protection.
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Brand: LiebeWH | Manufacturer: LiebeWH
Dimensions: 0.79 x 2.36 x 1.57 inches | Weight: 0.00 pounds
See On Amazon #29
uxcell 5Pcs TL431A TO-92 Type Adjustable Precision Shunt Regulator 2.5-36V
Asin: B00NQ29HXA | Model: a14041400ux1182 | PartNumber: a14041400ux1182
Working Temperature : -40-125 C;Pin Number : 3Pins;Pin Length : 14Mm/ 0.55".
Weight : 2G;Package Content : 5Pcsxadjustable Precision Shunt Regulator.
Overall Size(Each) : 18 X 4 X 3Mm/ 0.71" X 0.16" X 0.12" (L*W*T);Material : Metal, Plastic;Color : Black, Silver Tone.
Output Voltage : 2.5-36V;Sink Current : 1Ma-100Ma;Output Impedance : 0.2 Ohm.
Features
- Product Name : Adjustable Precision Shunt Regulator;Model : TL431A;Packaging Type : TO-92
- Output Voltage : 2.5-36V;Sink Current : 1mA-100mA;Output Impedance : 0.2 Ohm
- Working Temperature : -40-125 C;Pin Number : 3Pins;Pin Length : 14mm/ 0.55
- Overall Size(Each) : 18 x 4 x 3mm/ 0.71 x 0.16 x 0.12 (L*W*T);Material : Metal, Plastic;Color : Black, Silver Tone
- Weight : 2g;Package Content : 5PcsxAdjustable Precision Shunt Regulator
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Brand: uxcell | Manufacturer: uxcell
Weight: 0.00 pounds
See On Amazon #30
Reland Sun NPN Output Four-Way optocoupler Isolation PLC Level Voltage Conversion Board 1.8V 3.3V 5V 12V 24V Unidirectional Transmission (5V to 3.3V)
Asin: B09932JVHR | Ean: 0739227473464 | UPC: 739227473464
The Limit Switching Frequency Is 20Khz..
Widely Used, It Can Be Used For Signal Isolation, Level Conversion Between Mcu, Plc And Other Signals, Pnp, Npn Signal To Npn Signal, Signal Level Voltage Conversion And Other Purposes..
Adopt Brand New Original Optocoupler..
Features
- NPN Output Four-Way optocoupler Isolation PLC Level Voltage Conversion Board 1.8V 3.3V 5V 12V 24V Unidirectional Transmission
- Adopt brand new original optocoupler.
- The limit switching frequency is 20KHZ.
- Widely used, it can be used for signal isolation, level conversion between MCU, PLC and other signals, PNP, NPN signal to NPN signal, signal level voltage conversion and other purposes.
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Brand: Reland Sun | Manufacturer: Reland Sun
See On Amazon
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