The EPROM allows you to run a debug software. Eprom with. E-mu SP-12 Debug Firmware.
EMU SP12 V 1.8 Debug Diagnostic Test Firmware Sampler EPROM For E-MU SP-12 Chip
Oberheim DMX Debug Diagnostic Test Firmware EPROM Chip Rom
EMU E6400 E-MU Ultra Sampler + External Drive + BDA in Excellent Condition + 1 Year Warranty!
Emu Drumulator drum machine with MIDI
Emu E-Mu Drumulator OS Version 3.0 Firmware OS Update EPROM MIDI MODIFICATION
E-MU sp-12 TURBO Eprom with latest OS v 2.6 sp12 no 1200 Update Updrade EMU Chip
