Available as an assembled Module and as a DIY project.
This Module is currently available.
Specs are approved by the manufacturerQuad VCA/MIXER/ATTENUATOR
"Mak Mak" (more, more in Thai) is a quad channel module in 12hp; each channel can be a VCA or an attenuator or part of a three-channel mixer and as a mixer (channel four), it can also drive to clipping levels on the output. A little headroom has been added to create a nice saturation kind of effect if desired; you can see on the panel as well the led turning red if it's clipping.
Available at Siam Modular
https://www.siammodular.com/voxmachina-mak-mak-quad-vca-attenuator-mixer-pcb-kit-or-pre-built
Voxmachina Mak Mak
Voxmachina MAK MAK Quad VCA /