Roland Digital Piano P-330 Rackmount Sound Module 100V Tested From Japan BB279

Roland P-330 Digital Piano Module Sound Generator MIDI Tone Module Tested

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E-mu Proteus 1 9010 16-Bit Multi-Timbral Digital Sound Module Rack Synthesizer

Roland R8M Drum Sound Module Rackmount Percussion Synthesizer Tested item Japan

Roland CN-20 Digital Piano Sound Module MIDI Synthesizer Tested Good condition

Roland U-110 PCM Sound Module Rackmount & Synthesizer

Roland D-110 Multi Timbral Sound Module Rack Mount Good Condition Japan