Synthrotek TST PCB - Eurorack Module Tester

Synthrotek TST DIY Kit - Eurorack Module Tester

Synthrotek Passive Mult - Eurorack Multiple Module

CF - Passive Crossfader Eurorack Module by Synthrotek

Synthrotek Passive Mult DIY Kit - Eurorack Multiple Module Kit

Synthrotek DLY Module PCB, Panel and Vactrol - Eurorack Modular echo delay

CF Kit - Passive Crossfader Eurorack Module Kit by Synthrotek

Synthrotek FOLD PCBs and Panel - Wavefolder / Ring Modulator Eurorack Module