Roland JV-2080 Synthesiser Expandable Rack Mount MIDI Sound Module - 100-240V

Roland JV-880 90's Synthesiser Expandable Rack Mount MIDI Sound Module - 240V

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Roland U-220 Digital RS-PCM Sample Based 1U Rack Mount Synthesiser - 240V

( UNTESTED ) Roland XV-3080 128 Voices Synthesizer Module Rack Sound

Roland XV-3080 128-Voice Synthesizer Sound Module Rackmount w/Cable Japan

Roland XV-3080 128 Voice Synthesizer Sound Module Rackmount with Power Cable

Roland XV-2020 MIDI Synthesizer Sound Module Rack Unit from Japan