modified 9 hours ago

Audio gainer circuit JRC4558 Recommended

00:12:34

You can use op amps like LM741, JRC4558 , Tl072 , NE5532 , Tl074 , 

Bill of materials B.O.M

Any op amp

10k ¼w resistor

20k ¼w resistor 

100e ¼w resistor 

1k ¼w resistor 

100pf capacitor (101)

1uf - 4.7uf electrolytic capacitor x2

0.1uf capacitor x2 for each rail 
(Dual rail)

Potentiometer 47 - 100k

Dual rail supply 6± to 18±

And this circuit is Designed for real world use
and use 0.1uf capacitor for each power rail and critical when using fast op amps due to oscillation

published 9 hours ago

minjr

9 hours ago

Hello guys

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