Position: Index > Stereo Circuit >

Stereo Preamplifier Circuit (741)

2017-01-04 23:16  
Declaration:We aim to transmit more information by carrying articles . We will delete it soon, if we are involved in the problems of article content ,copyright or other problems.


Stereo Preamplifier Circuit (741)
The circuit works with two 741 opamps and provides better than 20 dB gain in each channel. A better type op-amp will give a better noise figure and bandwidth. In this circuit, the sharp roll-off is at 20,000 Hertz.