High-fidelity UPC1892 super LM1036 preamplifier board, tone board, power module, amplifier front-amplifier board (shipped wrapped in bubble wrap)

1、Powerful Performance: Adopts the 4 channel ring with excellent performance, and the super large scale sound processing chip UPC1892, powerful performance

2、Lower Noise Floor: Lower noise floor, better sound quality, both high and low effects are better than 1036, the treble is clear and crisp, and the bass is strong and powerful

3、Non Interference: UPC1892 high and low bass, balance, volume control is DC, there will be no rustling of potentiometers, and there will be non interference with potentiometers using wire leads

4、Better Effect: The circuit that is not commonly used is removed, and the tones control part of the main channel is taken, which makes the circuit simpler and the effect is better

5、Simple Assembly: This is a simple assembly front panel for enthusiast power amplifiers, free of debuggingItem Type: Amplifier Preamplifier Control Board

Material: PCB

Signal Input: 300-600mV

Signal to Noise Ratio: 90db

Non linear Distortion: 0.01%

Maximum Output: About 100mW

Frequency Range: 20Hz~20KHz

1 x Power Amplifier Front Panel