3340 Mini VCO / PCB +Front Panel / DIY / Eurorack / Analog / Modular Synth / GGS

3340 VCO / Eurorack / PCB + Front Panel / DIY Synth / Oscillator / Synthesiser

4017 Step Sequencer / Eurorack Synth / PCB & Front Panel / DIY CV/Gate Sequencer

Sample & Hold (S&H) / Random Module / PCB & Front Panel / Eurorack / White Noise

Matrix Mixer / Eurorack / DIY Synth / PCB + Front Panel kit / Modular synth mix

Active Multiple / PCB & Front Panel / Eurorack / DIY Synth / CV distributor

Quad VCA / Stereo Panning Mixer / Eurorack / PCB + Front Panel Only / DIY Synth

3310 VC-ADSR / Voltage Controlled Envelope Generator / Eurorack / DIY