Available as an assembled Module and as a DIY project.
This Module is currently available.
Specs are approved by the manufacturerVCF based on Korg FK-1 pedal
This has a core based on the Korg FK-1 pedal, which is a similar VCF to the ones found in the 800dv, 770 and 700 synthesizers. These VCFs have low pass and high pass stages in series. The main difference is this version uses vactrols as the variable resistors.
3 Users are observing this
These merchants probably sell this module. Huh?
Nonlinearcircuits FK1T VCF
Nonlinearcircuits FK1T VCF