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Amplificator Audio, with LM741

Discussion in 'Audio' started by rafael d, Jun 21, 2017.

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  1. rafael d

    rafael d

    Jun 21, 2017
    Circuit Amplificator Audio, with LM741
  2. Alec_t


    Jul 7, 2015
    Yes? What about it?
    Welcome to EP!
    Ian likes this.
  3. Audioguru


    Sep 24, 2016
    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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