AN6554 opamp

[LazyOne]

hi guys, i'm reparing an old mixer. it is plain simpel no eq's etc..... but the pots etc..... are bad ,time to clean things up.
the opamps in this thing are AN6554. are they a litle good or are there better replacements for. i searched internet and didn't find much.
i'm gonna replace AL the c's expecially check on the supply. fist 1 channel then the rest.

 

[PRR]

> AN6554. are they a litle good

It's an improved 741. Some very fine mixers were built from sows-ear stuff like this. And it had an odd pinout: I don't think there is a drop-in.

If you are replacing the pots and the caps and the chips, what's left? Is the case really that wonderful?