YS NAD Tone Preamplifier Board NE5532 Specification:
Voltage: AC dual 15V
Size: 135MM * 57MM
This is a complete board.
The potentiometers distance from left to right: 40MM, 50MM
Function: treble, bass, volume adjustment
If you test this board,please connect all potentiometers with GND.
1 x YS NAD