[2737] LM358 for Audio

Date: February 20th, 2021 | Comments : [1] | Categories: DIY.

I wrote a short article about using the LM358 for audio. It is in the Lab Notebook.


One Response to “LM358 for Audio”

[787317] admin Says: 10:34 am, February 20th, 2021

A couple of quick notes about the testing of this circuit.

I also tried the TL072 chip but forgot to save the results. It was similar to the 5532 and 4558.

At one point I put an LM4562 chip in the socket and it would not work. There seemed to be an oscillation problem. I switched it out for an NJM4562, which did work and had VERY slightly better performance than the 5532.

In the course of testing, I tried various other dual op amp chips but none were different enough to include in the article.

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