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Can a 5532 replace a 4558 in single-supply 9V circuits?

Aug 6, 2023 · You can power both 5532 and 4558 at 9V just fine. Both will have pitiful voltage swing at 9V, but thats usually not a problem for guitar signals. 5532 (and it's counterpart NJM4580) really shines with it...

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4558 - substitute it or don't do? - diyAudio

Dec 28, 2018 · We see a dual FET in differential mode, followed by half a 4558 dual opamp. We all know that nowadays there are so many better opamps than that one, but would the amplifier benefit sound- or noisewise f...

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NE5532 is also a good alternative, but its electrical properties make it difficult to use. However, considering the cost, there is nothing like NE5532. If you don't feel the difference in sound...