Has MIDI retro-fit!
Alesis HR16 / HR16B Soundchip Upgrade Roland CR-78, Boss DR-55 & Emu Drumulator
E-MU Drumulator Rare Digidrums Rock Kit Eprom Set For 8-Bit Digital Drum Machine
E-MU Drumulator Rare Digidrums Rock Kit EPROM Set For 8-Bit Digital Drum Machine
EMU SP-12 drum machine diagnostic EPROM V1.8 and servicing cable
KORG RHYTHM 55 Analog Rhythm Machine Vintage Drum Machine
BOSS DR-55 Rhythm Machine Drum Machine Used Working ok From JAPAN
