4 Way RCA Audio Input Stereo Audio Mixer Headphone Amplifier Splitter Audio Source Switcher Volume Control 3.5mm For Power Amp-Without Shell

4 Way RCA Audio Input Stereo Mixed Output Audio Mixer Headphone Amplifier Splitter Selector Source Switcher DIY Amplifier

Four RCA interface inputs, one 3.5mm interface input, one RCA interface input, one RCA output, one 3.5mm headphone output;

Several audio sources can be connected at the same time without affecting each other, and can be mixed or output separately;

Power supply DC 5-19V, it is best to use linear power supply, switching power supply is easy to produce hum;

With gain, the RCA output port is about 2 times, and the 3.5MM headphone port is about 4 times.

3.5MM headphone port can directly drive headphones

Both input and output are stereo

4 independent volume control

RCA interface Multle simultaneous input, mixed output without switching

About shping
Shping and Pack All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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