[Goit]

Quote:

Originally Posted by 12Bass /img/forum/go_quote.gif Not sure that such a graph is readily available. Weird as it may sound, although there are noticeable differences in sound, the audio range frequency response of many of these op amps is likely not to appear any different on paper. Some of the technical data on the information sheets may offer some insight. But the only real way to know is to try a number of different devices for yourself.

Do you think that there are any amps that are compatible with the NJM4580 that is even more neutral and detailed clear than it?

I know that there are adapters that can let you insert similar amps that have different pin types.

 

[12Bass]

I made what I consider to be a reasonable suggestion, this after trying over a dozen alternatives. There are others if you are willing to do some searching, even more if you consider SOIC-only devices. Bear in mind that some of the high speed op amps require very careful implementation to keep stable. Some of these may have less coloration to some ears.