Digital preamp and power amplifier.
On/off mute function
Use closed APLS potentiometer, ensure low noise and good channel balance
RCA and 3.5mm two audio input, for convenient to connect.
(3.5mm audio input in the first priority, the RCA will be off when insert the audio input.)
Minimum output 4 ohm adaptive impedance.
Combined with Banana plug/terminal output interface, convenient to connect with speakers.

Brief

 

1 Volume potentiometer control with power switch

2 Power light

3 R/L channel output

4 Standard 3.5mm AUX audio input

5 RCA stereo audio input

6 Built-out power input 12V