Day 159 of #PCBs - Here's the main board for this, two op-amps handing the mixing, feeding into the slider, which then feeds two more op-amps providing two buffered outputs.
And, it tests out great! This is going to be a really handy little 2-in 2-out mix-attenuate-buffer #Eurorack module!
@ve7fim @gsuberland legit thought this was a EVE spaceship at first.