NE5532 OP-AMP Volume Board Pre DIY

Description:

- Power supply circuit adopts full bridge rectifier.

- Effectively eliminate the high frequency interference of AC power grid.

- Chip has high conversion rate and strong drive ability.

- Better performance,noise is very small.

- Sound warm and distorted, high fidelity.

Specification:

- Material: PCB Board

- Color: As pictures shown

- Size: Approx. 11.2x 7x 2.3cm( Lx Wx H)/ 4.41x 2.76x 0.91inch

- Working Voltage: AC 12V

- Tune type: Low/Middle/High Pitch/Volume

- Channel: Double channel

Package Includes: 1 Piece NE5532 Preamplifier Control Board

Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.