Hi
this is my 1st post here, i would like to know is there any differences
between these 3 op amps???

currently i am running some project of modifying some of the vintage
electronics, just hear that these 3 can be interchangable, if so which 1 is
the best in performances?????

looking forward to hear some assistances here

best regards

Hello! I'm looking for some detailes on JRC 4558D. If U have something like that please send me an e-mail at .