E-MU Proteus 2000 128 Voice Expandable Sound Module

Roland Multi Timbre Sound Module MT-32

E-MU Launch Pad Synthesizer Controller for Vintage Midi Synth Working EMU Works

⭐️Kawai K1m Digital Synthesizer Module⭐️Vintage PCM Sound Rackmount⭐️Working⭐️

KORG microKORG 37 Keys Analog Modeling Synthesizer with Condenser Microphone

Arturia DrumBrute Analog Desktop Synthesizer, 16 Keys, Sequencer, MIDI, USB

Krischer Analog Drone Synth Black Edition – Polyphonic Ambient Noise Synth w/ PS

Yamaha TX81Z Rack FM Synthesizer Sound Module