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For just $41.18 , buy 1-in-4-out Stereo Audio Amplifier RCA Interface Independent Volume Adjustment for Home Speakers from the wholesale webshop online.

Product Description

1-in-4-out Stereo Audio Amplifier RCA Interface Independent Volume Adjustment for Home Speakers

If you want to run several long lines between the TV audio line and a receiver on the other side of the room, provide high gain through any line level signal source, allow longer cable lines to run, or require "buffering" to solve low volume problem, you shouldn't miss this stereo audio distribution amplifier. You can use it to add signal amplifiers between the line level signal source and the power amplifier, and the RCA jack matches almost all other product interfaces.This product can increase the sound quality of the control signal and reduce the bottom noise.


  • 1 x input interface for connecting TV audio, MP3 player, video game machine, smartphone, tablet, computer, record player and other line level signal source devices

  • 4 x output interfaces for connecting power amplifiers, speakers or headphones to achieve 4-channel stereo audio output simultaneously, and improve sound quality and reduce noise

  • Input and output both adopts standard RCA interfaces, compatible with most audio devices, straight plug and use, easy to use

  • 4 stereo outputs use high-precision potentiometer, supports independent volume adjustment and has an independent signal gain amplification function(+20dB)

  • Input power is controlled by switch, and comes with a power adapter for more convenient usage. Compact size design, lightweight and portable, and won't take up much space


  • Input impedance: 100K Ohm

  • Maximum input level: +14 dBV

  • Output impedance: 47 Ohm per output channel

  • Frequency response: 20Hz-20KHz

  • SNR: > 107dB

  • Total harmonic distortion: < 0.02%

  • Intermodulation distortion: < 0.01%

  • I/O interface: Stereo RCA

  • Power supply: DC-12V

  • Item Size: 10.9 x 7.9 x 3.8cm/ 4.3 x 3.1 x 1.5in

  • Item Weight: 310g/ 10.9oz

  • Package Size: 18.5 x 13.5 x 6.5cm/ 7.3 x 5.3 x 2.6in

  • Package Weight: 460g/ 16.2oz

Package included:

  • 1 x Audio Amplifier
  • 1 x Power Adapter


Gross Weight 0.518kg
Volume Weight 0.364kg
Package Length 18.500cm
Package Width 13.500cm
Package Height 6.500cm
Package Weight 0.462kg
With Retail Packaging No

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