@JimHowell1970

You're right, kinda. I had a Befaco STMix in there, but I removed that, because there is nothing stereo in there. The Planar 2 also functions as a very hands on 4-channel mixer, so looking at the sound sources that should be enough (for me at least).

mixing is not just for audio!!!! get some dc coupled mixing in there for modulation!!!

The midixo is just a dummy, that'll be a 2HP DIYed panel with a TRS jack, as a breakout-module for the Spring Reverb Tank.
-- finnglink

makes a bit more sense...

"some of the best base-level info to remember can be found in Jim's sigfile" @Lugia

Utility modules are the dull polish that makes the shiny modules actually shine!!!

sound sources < sound modifiers < modulation sources < utilities