Product Information
- 【Bridge Rectifier】: The power supply circuit adopts full bridge rectifier
- 【Advanced Function】: The chip of out HIFI amplifier volume control board has high conversion rate and strong drive ability
- 【Reduce Interference】: This AC 12-18V OP-AMP amplifier board can effectively eliminate the high frequency interference of AC power grid
- 【High Fidelity】: The sound is warm and distorted, which has high fidelity. The NE5532 preamplifier assembled board has better performance, and the noise is really low
- 【Specifications】: Working Voltage: AC double 12-18V tune type: Low/Middle/High Pitch/Volume Channel: Double channel Audio Input: RCA sockets Audio Output: 3P terminal Input Voltage: 3P terminal Size: 105 mm x 54 mm Weight: 75g