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The Best Diy Audio Input Selector of 2025 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Diy Audio Input Selector of 2025. Check our ranking below.

2,672 Reviews Scanned

Rank No. #1
RCA Audio Switch Input Selection Board Lotus Seat Stereo Relay 4-Way Audio Input Signal Selector Switching Amplifier DIY
  • Maximum Power Per Channel:NO POWER
  • Motherboard and switch cable length 30CM
  • Channels:2(2.0)
  • Model Number:RCA Audio Switch Input Selection Board
Rank No. #2
Audio Input Switch Board DC 7V-30V AC 6V-20V 4 Way Audio Input Selector Relay Module DIY Switching Board Manual Switching for PC TV Mobile Phone
  • [Zero Loss Switching] -- This product utilizes relays to seamlessly switch signals, ensuring zero loss. ideal for a wide range of applications such as computers, tvs, and mobile phones, perfect for home theaters and gaming setups
  • [Four Input Signals] -- Support for up to four groups of input signals, with a convenient signal switch knob for easy selection. choose which source you want to output effortlessly
  • [Convenient and Efficient] -- Enhance your audio setup with this audio input switch module that is not only lightweight and easy to install but also provides seamless signal switching for optimal audio performance
  • [Easy Wire Connection] -- High-quality terminal blocks allow for quick and easy wire connections. streamline your setup with this user-friendly switch module
  • [Flexible Installation] -- The input signal interface board is designed for easy installation, with screw holes for secure fixation. compact and lightweight, making installation a breeze
Rank No. #3
Double-Sided 4 Channel Stereo Audio Input Signal Selector Relay Board Signal Switching Amplifier Board RCA for Speakers DIY
  • Double-sided 4 Channel Stereo Audio Input Signal Selector Relay Board Signal Switching Amplifier Board RCA For Speakers DIY
Rank No. #4
Audio Input Switch Board Audio Amplifier Board, Audio Switch Evaluation Board4 Way Audio Input Selector Relay Module DIY Switching Board for Switching
  • ★The input interface board is a small board composed of two groups of , and the input interface of each group of small boards has screw holes for flexible installation and fixation.
  • ★Support four groups of input , with the switch knob, you can choose to make one of the output work.
  • ★This Module uses relays to switch various , basically achieving loss. Wide range of applications, suitable for computers, TVs, mobile phones, for , home theaters, etc.
  • ★The audio input switch module is compact, with more convenient installation!
  • ★There are high quantity terminal blocks for easy wire connection. The audio input switch module is lightweight and easy to install
Rank No. #5
DIY Switching Board 4 Way Selector Amplifier Relay Audio Input Switch Module for Computers TVs
  • Flexible Installation: The input interface board is a small board composed of two groups of , and the input interface of each group of small boards has screw holes for flexible installation and fixation
  • Wide Application: The amplifier board module uses relays to switch various , basically achieving loss. And it is very suitable for computers, TVs, mobile phones, , home theaters
  • Advantage: The bluetooth amplifier module supports four groups of input , with the switch knob, you can choose to make one of the output work
  • Features: The audio input switch module has compact size, which is easy and convenient for you to use and carry it, it is more convenient installation
  • Easy to Install: There are high quantity terminal blocks for easy wire connection. The amplifier module has light weight and it is easy to install
SaleRank No. #6
FlyroadUp 3.5mm Aux + RCA L/R Bi-Directional Stereo Audio Switch 4 in 1 Out A/B Analog Audio Switcher Selector
  • 【4 in 1 out Switcher】FlyroadUp 4-way audio switch can easily switch between four stereo audio source such as turntable, MP3, DVD player, game consoles... to one headphone/amplifier/speaker while maintaining pristine sound quality
  • 【Work in Reverse】The bidirectional audio switch box allows you to connect 4 audio sources to 1 speaker, or connect 1 audio source to toggle between 4 speakers alternately (only 1 of the 4 speakers works at a time)
  • 【Versatility and Flexibility】With combination of 3.5mm auxiliary and RCA L/R, it supports 3.5mm input, 3.5mm & RCA L/R output; or RCA L/R input, 3.5mm & RCA L/R output
  • 【Premium Quality】Sturdy metal enclosure ensures long-lasting performance, compact design makes it the perfect addition to your home theater, gaming rig, or multimedia workstation
  • 【Easy to Use】No power supply required, just plug and play, you can elevate your audio experience, enjoy crisp clear stereo sound and immerse yourself in a world of audio fidelity
Rank No. #7
CFTGIW Mini Stereo Mixer 4 in 1 Out Volume Adjustment 3.5mm Sound Selector Amplifier for PC Laptop Headphone 4 in 1 Out Mini Stereo Audio Mixer, DC 5V-12V 3.5mm DIY Headset Sound
  • 4 in 1Out: stereo mixer that combines four sound inputs into one stereo output. each potentiometer controls the quantity of every channel independently, and the quantity does not affect each other.
  • Easy to adjust: stereo mixerSplitter has fashionable transfer equipment. with bass and treble controls, you may regulate settings on your needs and effortlessly force a selection of headphones and outside amplifiers.
  • Four in 1 out: stereo mixer that combines 4 sound inputs into one stereo output. every potentiometer controls the extent of every channel independently, and the extent does now not affect each other.
  • Four in 1 out: stereo mixer that combines 4 sound inputs into one stereo output. every potentiometer controls the extent of every channel independently, and the extent does now not affect each other.
  • Enter and output compatibility: sound extractor input interface is like minded with pc, mobile phone, computer, and so on. the output is compatible with speakers, headphones, speaker and extra.
Rank No. #8
Wuden 2X Relay 4-Way Audio Input Signal Selector Switching Audio Input Selection Board of Rotary Switching
  • 2.It has no signal amplification function, just switching signal source.
  • 3.It supports four channels of audio input and uses function switches can control the output of signals.
  • Features: 1.The product uses relay to switch signals, and the sound quality is not wasted.
  • 4.On the board of the function switch,there are four kinds of led lights, which correspond to different audio inputs.
  • 5.The switching order of the audio signals is clockwise or counterclockwise.
Rank No. #9
Audio Switching Board Audio Input Signal Selector Relay Module DIY Kits A Perfect Tool for DIY Enthusiasts
  • 🍀 HIGH FOR QUALITY ELECTRONICS COMPONENTS: Our products are made with top-of-the-line electronics components, ensuring reliable and long-lasting performance
  • 🍀 EASY TO INSTALL AND USE: Our electronics products are designed to be user-friendly, with clear instructions and simple installation processes
  • 🍀 VERSATILE APPLICATIONS: Our electronics products can be used in a variety of applications, including industrial, automotive, and household electronics
  • 🍀 MONEY-BACK GUARANTEE: Confidence comes from high for quality and our continuous pursuit for perfectness
  • 🍀 EXCEPTIONAL CUSTOMER SUPPORT: We pride ourselves on providing exceptional customer support, with a knowledgeable team available to answer any questions or concerns
Rank No. #10
LiNKFOR 4 Port 3.5mm Stereo Audio Switch, 4 Way Stereo Audio Selector, 4 Input 1 Output / 1 Input 4 Output Audio Splitter with Volume Control and 4 Channel Switch Knob
  • 4 Port 3.5mm Audio Switch:4(1)-IN-1(4)-OUT 3.5mm Audio selector Designed for Customers Having Several Audio Sources and Outputs(Note: NOT a Splitter, Only One Input Can Be Played at a Time)
  • Easy to Operate:4 to 1: Connect 4 Audio Sources (like CD Player/ Computer/ Phone) to 1/4 Ports and 1 Audio Output (like Speakers) to IN/OUT Port. 1 to 4: Connect 1 Audio Source to IN/OUT Port and 4 Audio Outputs to 1/4 Port
  • With Audio Selector:You Can Select Audio Input Sources and Audio Output Devices by Selector(A/B/C/D). Volume Control on the Switcher Easy to Use
  • Long Distance Transmission:Use Standard Audio Cable, Input and Output Transmission Distance up to 8 Meters. Plug and Play, No Need Power Supply(One 1m/3.4ft 3.5mm Cable is Provided)
  • Wide Compatibility:Input Interface Is Compatible with PC, Phone, Laptop, Blue-ray Players and More. Output: Speaker, Headphones, Sound Bar and More Devices(Only for Three-segment Headphones, NOT for Four-segment Headphones)

Last update on 2025-11-24 / Affiliate links / Images from Amazon Product Advertising API

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  1. Brand Value: Every brand of Diy Audio Input Selector has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Diy Audio Input Selector?
  3. Specifications: How powerful they are can be measured.
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  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Diy Audio Input Selector.
  7. Product Quality: You don’t always get what you pay for with an Diy Audio Input Selector, sometimes less, and sometimes more.
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