Roland Sound Canvas SC-55 General MIDI GS (like SC88 MT-32 MU80 SCC1 MU128) | eBay
General MIDI – Wikipedia
Edirol VSC-MP1 Roland General MIDI/GS-Software-Synthesizer
Roland M-GS64 GENERAL MIDI GS 64 VOICE MODUL (Ronnenberg) - Roland - dhd24.com
Roland UM-One Mk2 Usb Midi Interface, Stromversorgung über Usb, kompatibel mit Mac/Pc/Ipad/Apple Ipad Camera Connection Kit : Amazon.de: Musikinstrumente & DJ-Equipment