4 Channel Mixer Design Critique Please?

[Dufflefan]

Great, you are getting there! I would still change the virtual ground op-amp to an inexpensive 071 or TIs TLE2426.
Cheers, E

Hi Mickeymoose,

Thanks for the encouragement! I'm getting excited about designing the PCB - I just have to remember not to get ahead of myself!

I'll look into the op-amps you mentioned - when I checked the availability and pricing of the LT1206 it certainly wasn't cheap!

Thanks very much again for all your help.🙂

Dufflefan.