Tone Board Luxury Preamplifier Black Control Module Industrial Accessories A8 PCB AC 12V‑18V

Features

1、The main filter capacitor adopts ELNA680UF x 2+1000UF x 6 to ensure strong and continuous power support
2、The resistance main circuit adopts a 5 ring metal film resistor with an accuracy of ±1%, which ensures a good signal to noise ratio
3、The left and right channel input coupling capacitors are coupled with WIMA2.2UF, so the treble and bass are more perfect
4、PCB adopts 1.6mm thick 2 sided board, 2.0 oz copper thickness, and full tinning process to ensure good passing performance
5、The fully enclosed dust proof potentiometer has more stable performance and is more durable than ordinary potentiometers

Package List

1 x Tone Board