9V Infrared Remote Control Volume Control Board Pre AMP Motor Potentiometer
Specification:
Voltage: AC/DC 9V
Board size: 80mmx 50mm
Remote controller Length: 88mm
Potentiometer handle length: 20mm
 
Feature:
100% brand new and high quality.
Audio amplifier volume control board microprocessor
Potentiometers ALPS potentiometer, durable.
With remote indication status.
With remote control switch machine function. (Not include relay)
Each boot automatically transferred to the smallest sound and automatically transferred to the 9 o'clock position, very intelligent, so it can ensure not appear every time you turn a great voice.
 
Package Include:
1 x AC/DC 9V Volume control board
1 x Remote controller
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