Synthrotek 308 Filter Distortion Modular EURORACK - USED - PERFECT CIRCUIT

MST Stereo Output Mixer DIY Kit by Synthrotek - Eurorack Module Modular Kit

MST 4-Channel Audio / CV Mixer DIY Kit Eurorack Module by Synthrotek

MST Expressor Kit by Synthrotek Eurorack Modular Expression Pedal Module

ECHO DIY Kit by Synthrotek - Voltage Controlled Echo Eurorack Module Delay Kit

Synthrotek 1U Stereo Output Mixer Eurorack Module DIY Kit

Synthrotek TST DIY Kit - Eurorack Module Tester

MST '07 Buffered Multiple DIY Kit by Synthrotek Eurorack Module Modular