My ideal utility would be a quad or hex VCA with:
- level sliders
- CV attenuators with unipolar/bipolar switches
- 3-way toggles for normal/mute/invert
- each channel is normalled to +10V
- unconnected outputs are mixed with the next channel
But AFAIK, nobody does that.
If Blinds had a bipolar/unipolar option for the level knob, or a unipolar level knob with an invert switch, it’d be close enough. But I don’t want to have to fish around for zero; that’s why I treat my 3xMIA as a set-and-forget mixer/attenuator and got a Shades for live control.
Anyway. I mostly favor LPGs, or flavorful VCAs like ModDemix. Zlob Dual VCA does lovely saturation when you wrap it in a feedback loop, plus it’s tiny.