Auto-Step Synthesizer (Handmade, Rucci Electronics)

Korg Monologue Monophonic 25 Key 16 Step Sequencer Midi Analog Synthesizer Black

Novation Circuit Groove Box Synthesizer Sequencer NOVSYNTH04 FIX OR FOR PARTS

Synthrotek Division 6 Business Card Sequencer Synthesizer W/Power Supplies

Behringer CAT Analog Desktop Synthesizer with removable rack ears.

Behringer VOCODER VC16 High-Resolution 16-Band Vocoder Module for Eurorack

Dubreq Stylophone Gen X-2 Analog Synthesizer

MOOG Power Supply Board For THE SOURCE Moog Synthesizer OEM! For Parts