Synthrotek FOLD DIY Kit - Wavefolder / Ring Modulator Eurorack Module

Synthrotek TST DIY Kit - Eurorack Module Tester

MST Expressor Kit by Synthrotek Eurorack Modular Expression Pedal Module

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

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

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

Synthrotek Head Out - Headphone Output Eurorack Module DIY Kit

Synthrotek Passive Mult DIY Kit - Eurorack Multiple Module Kit