Results tagged #Lm1458 in Circuits
Cheap surround sound system circuit diagram
Using the LM1458 IC number to expand the difference of the input signal left (L). It came out as surround sound sure enough. When raising th...
Condenser Pre Amplifier LM 1458
Using a LM1458 dual op amp IC. The circuit takes the audio signal rom the condenser microphone and amplifier it, so you can use the micropho...
Active Fourth-Order High-Pass Filter For 50Hz Circuit
This circuit which uses an LM1458 or similar op amp is a fourth-order high-pass filter with a 24 dB/octave roll-off....