Finding your suitable digital volume control board is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best digital volume control board including detail information and customer reviews. Let’s find out which is your favorite one.
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Reviews
1. Super Mini PAM8403 DC 5V 2 Channel USB Digital Audio Amplifier Board Module 2 3W Volume Control with Potentionmeter Switch Pack of 2
Feature
Small digital amplifier chipPower range: DC 2.5V - 5.5V
Minimum Output: 3W * 2
High-definition sound quality highlights the advantages of digital chips
Circuit using the most reasonable peripheral configuration, power supply filtering is upgraded to 470uf
Description
Product Information
PAM8403 is a small digital amplifier chip, high-definition sound quality highlights the advantages of digital chips, circuit using the most reasonable peripheral configuration, power supply filtering is upgraded to 470uf (some sellers are less did not even 100uf capacitance) 1.6mm glass sheet, the real amplifier board did the most detailed, high-fidelity sound output 3W + 3W, is a rare good product enthusiasts amplifier, potentiometer using original anti-meter body, potentiometer with switch can cut off the power supply directly counterclockwise.
Feature
Power range: DC 2.5V - 5.5V Minimum Output: 3W * 2 Dimensions: 29.5 * 20.2 * 15mm
Note
please make sure the power supply is not more than 5.5V and please don't do reverse polarity for "+" and "-", or else, it will burn the board.
2. Stereo Volume Control Board - Explorer Series
Feature
Single-end audio signal outputExternal power and signal connectors
Dimensions - 3" X 2"
Inputs - 3.5mm and RCA
Outputs - 3.5mm and RCA line-out
Description
Digital Audio Volume Control Board - Explorer Series Add this control board between your source and amplifier for precise, noise free volume control. 3.5mm and RCA inputs and outputs make connections easy. Perfect for building your own audio solutions using other Sure board amplifiers. This board may be used for many applications including repair or modification of equipment, projects or prototype work. They are easily installed into existing enclosures, speaker cabinets, or other audio equipment. Power Supply - (NOT INCLUDED) Recommended 12VDC, 500ma3. Sure Electronics AA-AA11117 Digital Volume Control Kit
Feature
Noise-free stepped volume control8" jumper cable for flexibility
Plugs into most new single and dual channel Sure amp boards without soldering
LED status indicator
No extra power supply needed when used with listed amp boards
Description
Add the AA-AA11117 plug in volume control to Sure's amplifier boards that have an extensible interface for volume adjustment.4. CO-Z 6L Professional Ultrasonic Cleaner with Digital Timer&Heater for Cleaning Jewelry Glasses Watch Dentures Small Parts Circuit Board Dental Instrument, Commercial Electric Ultrasound Clean Machine
Feature
3 super power industrial grade 60W ultrasonic transducers ((3x60 W=180W),), easily and thoroughly cleans your valuables and small items; designed with latest technologies, this ultrasonic cleaner is expert in cleaning, maintenance, oxidation, extraction, cavitation and more, which makes it accommodate users' different needs.Extra-thick 0.04 in. stainless steel tank with 1.6 Gal. (6L) volume, durable and sturdy to last for years to come; the integrated 11.8 x 5.9 x 5.9 in. cleaning basket is perfect for keeping your jewelries, glasses, watches, or dentures in place
68-140F cleaning temperature recommended for improved cleaning performance, the user-friendly pre-set cleaning time options (1-30 minutes) provide you with convenience
Dual fuse protection to prevent burn-out, turning on/off the cleaner frequently is NOT recommended; in the event of fuse damage, please change one to get the machine back to work
Backed by 1-year limited warranty, free exchange if the item is defective
Description
Description:
This multi-purpose cleaner uses ultrasonic technology to thoroughly clean jewelry, watches,
eyeglasses, dentures, retainers, CDs/DVDs, and more in seconds. Thanks to 40 KHz ultrasonic
frequency and 180W ultrasonic power, this cleaner produces powerful yet gentle ultrasonic
waves that won't damage your valuables. If you are looking for an affordable and reliable
solution to clean your personal items, this ultrasonic cleaner will be the perfect option for
you.
Specification:
Ultrasonic Frequency: 40 KHz
Capacity: 6L
Power: AC100-120V/60Hz
Ultrasonic Power: 180W
Heating Power: 200W
Cleaning Basket Size: 11.8" x 5.9" x 5.9"
Product Size: 12.8" x 6.9" x 10.2"
Product Weight: 18.7 lb.
Package List:
1 x Ultrasonic Cleaner
1 x Cleaning Basket
1 x Lid
1 x Power Line
1 x Instruction
5. Pyle USB MIDI Controller Board - Mini Portable Workstation Equipment w/ 9 Faders, Knobs, & DJ Transport Buttons - Control DAW Software Kit for Laptop Electronic Music Recording Production - PMIDIPD30
Feature
SIMPLE MIDI MAPPING: 9 knobs, 9 sliders, 11 assignable buttons and 6 DJ Transport Buttons, 1 X/Y fader slider and can be MIDI mapped to control CC or program change messages to any parameter or function to record in your favorite DAWUNIVERSAL COMPATIBILITY: A single cable connects the mini controller kit to the USB port of any Mac or PC laptop computer or desktop PC. No extra power adapter necessary! Works with all professional Digital Audio Workstation software like Logic, Ableton Live, Pro tools or GarageBand
PERFECT FOR ELECTRONIC MUSICIANS: Compact board surface features LED light transport control allowing you to quickly play, rewind, fast forward, loop, stop and record all without hunting for settings in your DAW. Master your music by ear - adjust volume and mix virtual sound parameters more fluidly from the 9 sliders and rotary knobs
4 PRESET BANKS: Change the portable production hardware preset bank directly from the controller and switch to entirely different mapping scheme. Mixing system package allows you to quickly change instruments during live performance. Great desk equipment accessories for any recording studio musical station
INCLUDES MIDI EDITOR SOFTWARE: Download and install the programmable software to your Windows or Mac and make advanced edits to the global midi channel, switch between toggle and switch mode, or change CC value for both on and off
Description
Pyle Model : PMIDIPD30MIDI Audio Controller
MIDI Audio Controller - USB Digital Sound Mixing Interface
Features:Whats in the Box:
Technical Specs:
Pyles PMIDIPD30 is a great addition to any musicians home studio! Just plug in via USB and get full control over any parameter or your favorite DAW. Universal compatibility - will work with ALL Digital Audio Work Stations that allow MIDI mapping. Free Mad and PC software available on our website allows advanced edits to preset banks and controls of all the MIDI funcitons. The PMIDIPD30 has nine MIDI control groups. -Knob: These knobs transmit control change messages. -Slider: These sliders transmit control change messages. -Button: These buttons transmit control change messages or note.
6. Yeeco Mini Class D Amplifier, 2.0 Digital Stereo Home Amplifier Dual Channel Audio Receiver Power Amp Ampli Module Board for Home Speakers 50Wx2 with Volume Control System
Feature
DC 8-25V 50W+50W Dual channel mini power amplifier with volume adjustment knob; rich high & low frequency; great for various bookshelvesNot include power adapter, please make sure that you have a great and low ripple power adapter which it won't have much interference on the amp
Delicate blue aluminum alloy case, gilt RCA and crystal output terminals for speakers; one little knobs in the front for volume control, rotating smoothly and accurately
High speed capacitances in array distribution, low internal resistance; equipped with ON/OFF switch and indicator for indicating working status
Product size: (Length)137mm x (Width)90mm x (Height)38mm, handle size that you can place it in many places the the silica gel pads can keep the device in place
Description
Parameter:
Power supply: DC 8-25V
Channel: two(left & right)
Power: 50W+50W
Outer diameter of power connector: 5mm
Inner core of power connector: 2.1mm
Size: 137mm x 90mm x 38mm(LxWxH)
Advantage:
-Adopt chip which can get clear and clarity sound, no pop/ no audible noise, dead silent when nothing is playing;
-90% high efficiency and lower internal resistance because we used of import seal potentiometer and high speed capacitor array
Usage:
You can use cell phone, CD player, computer, MP3/MP4 or TV as RCA input, then connect your bookshelf/computer/desktop speakers;
Note:
-The package does not include a power adapter, it is better to prepare it by yourself;
-The power supply should be with small power ripple and the power voltage can be 12-24V. (If in low voltage, the output power will be in low display, and finally the speaker will be in low voice, either.
-Signal wire needs shield layer to avoid interrupting small signal for balanced input and output signal to maintain a high-quality sound;
-The hifi speaker can be connected with mobile phone and computer, but the quality of voice will be based on the signal source or the signal wire;
-Only in the situation of sufficient audio input, voltage and current can the amplifier has enough output power. The power will be higher when voltage of the power adapter is relatively high, speakers with different impedance will have different output power. When there is sufficient voltage and current, the higher ohm is the speaker, the lower power is the sound.
Package include:
1xAmplifier
7. [Premium Version] Avantree Oasis Plus aptX HD Long Range Bluetooth Transmitter Receiver for TV Audio, Home Stereo, Optical Digital, AUX & RCA, Wired & Wireless Simultaneously, Dual Link Low Latency
Feature
[EXTENDED LONG RANGE]: Experience the wireless freedom to walk anywhere in the house! Proven range of 295ft in testing with headphones (Audition Pro), and 328ft using two Oasis Plus units as a Transmitter / Receiver pair in open air line-of-sight conditions. Note that operating range can be affected by multiple factors (see FAQ1 below)[SUPPORTS APTX HD]: Standard CD quality is 16bit. Using aptX-HD, wirelessly stream 24bit music quality for a 'better-than-CD' listening experience. Works with any aptX-HD Bluetooth device (e.g. headphones, speakers) to stream audio in high definition, allowing you to pick up on all the details and nuances in your favorite music. Both transmitter and receiver modes support aptX-HD.
[PASS-THROUGH SUPPORT] Even if your TV only has ONE optical port, connect the Oasis between your TV and soundbar - then play audio from your soundbar AND stream to your headphones SIMULTANEOUSLY. This is a UNIQUE product feature! It even supports independent device volume control. Easily choose between Bluetooth mode (wireless) and Bypass mode (wired) with the flip of a switch, without the need to plug/unplug any wires.
[EASY TO USE]: The Oasis Plus supports full-featured voice guidance and status / codec indicators, making it incredibly easy to set up and use. Re-connects quickly to last device. Supports digital OPTICAL / AUX / RCA audio output standards making it compatible with 99% of the TVs on the market. On board volume adjust function can be used for many devices which do not have their own volume controls (e.g. Airpods).
[SUPPORT & WARRANTY]: If you have any questions, please contact our LA-based phone support at 800 232 2078 or send us an email. We have online video guides demonstrating how to use the Oasis Plus with currently popular devices and 25+ FAQ in order to better support you. This product is fully-tested with certifications for FCC, CE, aptX and even has a 24 month warranty!
Description
The Avantree Oasis Plus is a long range Bluetooth transmitter or receiver. Class 1 Bluetooth technology and an optimized antenna design allow it to work at ranges of up to 164ft/50M. Use the Oasis Plus as your home entertainment audio hub! It supports both wireless (Bluetooth) and wired (bypass) modes simultaneously. It supports the aptX-HD standard - when used with aptX-HD Bluetooth headphones, for wireless streaming of high definition, natural sounding audio. Specifications* Bluetooth version: 4.2
* Supports profiles: A2DP, AVRCP
* Audio codecs: aptX, aptX-HD, aptX-Low Latency, FastStream, SBC
* Operation range: Class I, up to 50 meters
* Input voltage/current: DC5.0V/500mA2A
* Supported audio format in optical mode: PCM/LPCM (Set your TV audio to PCM/LPCM format if no sound)
* Supported sampling rate in optical mode: Whats in the box?
* Avantree Oasis Plus (BTTC-500P)
* Micro USB cable (Note: Please power Oasis Plus to your TV USB slot)
* Optical cable
* 3.5mm audio cable
* 3.5mm female to RCA male cable
* Quick user guide Warranty
We offer 36 Months Warranty for normal use. Live online support, Telephone Support, and email support are available. Video user guide are available also from Avantree site. Support
Any issues or suggestions, contact us via our US toll free No, Intl number, OR email us and 1 business day reply is guaranteed. We are committed to 100% customer satisfaction.
8. Yeeco 2x50W+100W Channel Digital Power Audio Sereo Amplifier Board, DC 12-24V Car Stereo AMP Module for Audio System DIY Speakers with Volume Knob; Heatsink; 3.5 Audio Input/ DC Connector
Feature
DC 12-24V power supply audio amplifier; great for connecting to telephone or computer; DIY speaker; vehicle auto; home theater; music playing on the street/ square/ shopping mall sound amplifyTwo chips - one for the left/ right channel power amplify and the second is in bridge connection with the front NE5532 to drive the subwoofer
Digital amplify chip, up to 90% efficiency, low idle loss and high heat dissipation; 1.6mm circuit board, smooth surface, heat resistant and tide resistant
With DC power supply connection port and DC 12-24V wiring terminals (please do not use in the same time); 3.5mm audio input jack; 3-pin audio input jack; Volume/ Subwoofer/ Stereo knob adjustment
Several symmetrically mounted capacitances, big capacity, great filtering and energy storage function; Inductance coil has inhibition for the AC; European style wiring terminal
Description
Product information:
Power supply: DC 12-24V
Output power: 50W*2 100W*1(Subwoofer)
Output load: 4-8
Respond range: 14-100KHz
SNR: 100db
Channel amount: 3 (left+right+subwoofer)
Switch frequency: 1.2MHz
Weight: 136g
Size: 100mm*70mm*30mm (length * width * height)
Please note that noise will happen in these situation:
(1)Hardware problem:
-Power supply is not sufficient or not stable;
-Using switch power supply
-Using transformer as power supply and without shield & isolation; wdo not avoid interference
-Local at the environment with electromagnetic interference
-Audio input has its own problem
(2)Software problem:
-Audio driver setting
-Music Player effects setting
Solution:
(1)Hardware problem-> The power supply should not be placed too close to the amplifier board in order to avoid electromagnetic interference. It is better to use high quality power supply which offers stable power. If you use power transformer, using an iron sheet to cover the transformer is highly recommended.
(2)Software problem-> When you connect the amplifier to telephone or computer, you can turn off the special effects software or sound card driver effects settings. Using the software after making sure they will not take effect on the sound effect.
Package:
1*Power Amplifier
9. Super Mini PAM8403 DC 5V 2 Channel USB Digital Audio Amplifier Board Module 2 3W Volume Control with Potentiometer Switch by Atomic Market
Feature
Power range: 5v DCMinimum Output: 3W * 2
Dimensions: 29.5 * 20.2 * 15mm
Speaker: 4-8. Speaker Power :2-8W
Built-in noise canceling circuit, short circuit current protection and over-temperature protection.
Description
Manufactured By Atomic MarketPower range: 5v DC
Minimum Output: 3W * 2
Dimensions: 29.5 * 20.2 * 15mm
Speaker: 4-8. Speaker Power :2-8W
Built-in noise canceling circuit, short circuit current protection and over-temperature protection.
10. AOSHIKE NE5532 HIFI 2.1 Three Channel Tone Board Tweeter Bass Adjustment Volume Control 2.1-2.0 Tone Digital Amplifier DIY
Feature
2.0 for the high frequency, the subwoofer cut-off frequency of 120HzPlease use Standard 3.5-3 audio plug with input.
Description
The original two two 5532 op amp 2.1 tone board, the board can only be used for Volume control , can not be used for amplifier use .
3-channel audio output, 2.0 output can do thefull frequency , can also do in the high frequency, the default high-frequency output (if you want full-frequency output please contact us).
2.0 for the high frequency, the subwoofer cut-off frequency of 120Hz.
2.0 full-frequency output subwoofer cut-off frequency of 60Hz.
Please use Standard 3.5-3 audio plug with input.
Single power supply: DC9-24V
This board is only a tuning board, can not be Use for amplifier board directly output , can not directly Connect the speaker!
Package included:
1pcs board