The Finegear Modmix is an extreme CV mixing console with four CV-controlled channels, four sends, stereo returns, and multiple send-to-channel switchable routing options made for no-input mixing and feedback techniques. It also has two MIDI-syncable multi-wave LFOs and envelopes
From this SynthAnatomy article :
Modmix offers four effect-send buses and four stereo inputs. The latter can be used as either the returns for the effects buses or as four extra stereo channels. A combination is also possible. With the flick of a switch, you can route each send to the corresponding channel (send 1 to channel 1…) turning Modmix into a no-input synth or feedback effect.
Further, it has a master section allowing you to set the channel mix level, master level, and the phones/cue level. Two analog vuMeters are also included to help monitor the output signal. Besides the modulation engine (LFOs, envelope follower), there are also high and lowpass filters.
This is ready for pre-order and will be shown at Superbooth 2023.