This is our popular audiophile quality 128 steps volume control board. It is now released as a half-completed kit.
The kit features :
1. high quality PCB with SMD components already soldered on the board ;
2. Dale non-magnetic resistors as the only resistors on the audio path ;
3. Can be retro-fitted with IR remote motorized potentiometer to become a remote stepped volume control board.
Input Impedance : Between 200K to 3K
Supply voltage : AC 12V to 15V or DC +15V to +18V
We do air shipping worldwide at US$5.50.