VCO 3340, Quantizer, Transistor Ladder VCF, Slope and KS-20 Filter are among Kassutronics most popular products.
A basic but complete application of the 3340 VCO
Classic Minimoog-style lowpass filter
Static envelope generator with loop feature
CEM3360-based dual VCA
MS-20 style VCF
Two channel cyclic quantizer
Quad precision attenuverter / mixer
Voltage-controlled slope generator
Voltage-controlled wavefolder
Kassutronics Quantizer Upside-Down Panel
4-pole transistor ladder filter in 8 HP