ORIGINAL KNOB.
EMU SP12 V 1.8 Debug Diagnostic Test Firmware Sampler EPROM For E-MU SP-12 Chip
EMU SP12 SP-12 Sounds For Alesis HR-16 / Hr-16B Eprom Upgrade Set OS ver 2.0
USB Emulator Nalbantov N-Drive eXtreme for Emu E4 and XT, E5000, E6400 or Ultra
E-MU sp-12 TURBO Eprom with latest OS v 2.6 sp12 no 1200 Update Updrade EMU Chip
EMU SP-12 drum machine diagnostic EPROM V1.8 and servicing cable
Pushbutton front panel tact switch for E-MU SP-12 And DRUMULATOR Groovebox EMU
