Stereo Amplifier 4 Channel,HUIOP 1-in-4-out Stereo Audio Amplifier Amp Signal Distributor 1 Channel Input 4 Channels Output RCA Interface Independent Volume Adjustment for Home Speakers

About this item 1 * input interface for connecting TV audio,MP3 player,video game machine,smartphone,tablet,computer,record player and other line level signal source devices. 4 stereo outputs use high- potentiometer,supports independent volume adjustment and has an independent signal gain amplification function(+20dB). Input and output both adopts standard RCA interfaces,compatible with most audio devices,straight plug and use,easy to use. 4 * 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 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.