Roland RA-50 1980's Real Time Arranger Vintage Synthesizer power supply MT-32

Vintage Roland RA-90 Realtime Arranger W/ Power Supply

Roland RA-50 1980's Real Time Arranger Vintage Synthesizer with power supply

Roland RA-30 Arranger Recorder Desktop Synthesizer with MIDI and Pedal Input

Roland SC-155 Desktop Synthesizer Digital MIDI In/Out Display Built-in Effects

Roland SoundCanvas SC-155 General MIDI Sound Generator Module

Roland RA-95 Real Time Arranger / Backing Module

Roland SonicCell Synthesizer Sound Module USB Audio MIDI Interface SRX Tested