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Amplificator Audio, with LM741

Audioguru

Sep 24, 2016
3,656
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Sep 24, 2016
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3,656
The LM741 opamp was introduced 49 years ago and was never planned for audio because it has a high noise level, distortion and cannot produce high level frequencies above only 9kHz. Its datasheet only shows a +/- 15V supply so many of them do not work if the supply is 10V or less.

Use a modern audio opamp instead.

"Amplificator is not a word in English. Do you want the circuit of a power amplifier (it drives a speaker) that has an LM741 opamp in it? There are lots of them in Google Images but most have poor performance. Use a modern power amplifier IC instead.
 
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