Description:
Audio amplifier volume control board microprocessor
Potentiometers ALPS potentiometer, durable.
With remote indication .
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.
Specification:
Power supply: 9V
Board size: 80mmx 50mm
Remote controller Length: 88mm
Potentiometer handle length: 20mm
Package Includes:
1× 9V Volume control board
1×Remote controller(does not include the battery)