Function generators

IO Instruments

IO Instruments Kalyke Eurorack Dual Function Generator Module

Random Source

Random Source Serge Dual Slope Generator Eurorack Module (DSG MK2)

Ritual Electronics

Ritual Electronics Anima Eurorack Function Generator & Oscillator Module

Tiptop Audio

TipTop Audio 281t Quad Function Eurorack Module (Buchla) (Pre-owned)