Hi there,
today i got bored, took apart my speakers and found some opamps i want to upgrade. There are 5 x RC4558p op amps. They are DIP chips. I was looking at opa637/627bp op amps, but these are expensive and are probably way too good for the pretty bad speakers I have.
Can anyone recommend any other DIP packaged op amps that will provide a decent upgrade at a cheaper price?
Thank you.





