AW: Audio Op-Amps

[Brett Duggan]

The Craig Anderton analog filter design in the Electronic Projects For 
Musicians book, called the "Super Tone Control", is based around an 
RC4136 op-amp.  I've read that this filter sounds very cool and unique, 
but I can't attest to that myself as I have not built one yet.  It's 
worth looking into though!

Brett D

> And what about these other RC "audio" opamps, I think RC4136 is the number ?
> Strange pinout, but they aparently do a good job in Dynacord effects. Are
> they
> worth the trouble with the pinout ?