ORIGINAL E-MU Systems Proteus 2000 32MB XROM1 Expansion ROM for E-Mu Keyboard Synths, Ensoniq Halo
ORIGINAL E-MU Systems Proteus 2000 32MB XROM1 Expansion ROM for E-Mu Keyboard Synths, Ensoniq Halo,Tested Working E-MU Systems Emu 5-Bank XROM-1 Xtreme Keys/Lead Expansion Board Sound ROM Card X-ROM XROM1 for Proteus 2000-class synths such as P2K ,E-MU Proteus 2000 Sound Module,ORIGINAL E-MU Systems Proteus 2000 32MB XROM1 Expansion ROM for E-Mu Keyboard Synths, Ensoniq Halo,E-MU X-Lead Expansion Sound ROM,