This ROM came from amazing E-MU Proteus 2000 Synthesizer, and its very worthwhile for the money. The ROM is designed for optimized use with any E-MU Synths listed below. It contains 8 Banks of sounds (1024 total) and 1173 different instruments. The sonic elements on this COMPOSER ROM are quite useful for ANY Genre of music. This makes this ROM a "must have" ROM for any studio or any musician who is serious about their music and looking for tons of different "bread and butter" sounds to work with. This one is full of sonic materials you can always use more of.
This ROM is designed to work perfectly in the following EMU gear:
Keyboards ~
MK-6, PK-6, XK-6,Vintage Keys and Ensoniq Halo keyboards
Command Stations ~
MP-7, PX-7, XL-7 & Proteus 2500 Command Stations
19" RackMount Synth modules ~
Proteus 1000, Proteus 2000, Proteus 2500
Xtreme Lead-1, Turbo Lead, Mo'Phatt, Turbo Phatt
Virtuoso 2000, Orbit 3, Vintage Pro, Planet Earth
and the B3 synth rack mount modules.