MST Stereo Output Mixer PCB and Panel by Synthrotek Module Modular Eurorack

Kurzweil K2500X Pitch bend/mod wheel Panel with a Ribbon Controller.

MST '07 Buffered Multiple PCB and Panel by Synthrotek Eurorack Module Modular

MST Noise / Sample and Hold / Track and Hold Eurorack PCB & Panel by Synthrotek

Synthrotek Passive Mult PCB and Panel - Eurorack Multiple Module

MST Dual AD/ASR Envelope PCBs and Panel by Synthrotek - Eurorack ADSR PCB Set

MST Ribbon Controller Eurorack DIY Kit

Ribbon Controller Touch InterfacePCB/Panel, 1U 44HP