FOUR CHANNEL SCANNING VCA
Adapted (by Low-Gain) w/ permission to fit Low-Gain Electronics aesthetics.
Panel's may or may not become available at SynthCube.
But PCB's are available at SynthCube!
https://synthcube.com/cart/hollasynth-scanner?search=holla&description=true
Available as an assembled Module and as a DIY project.
This Module is currently available.