Proteus MPS Plus Orchestral
1991
The E-MU Proteus MPS Plus Orchestral is essentially a Proteus MPS keyboard with an additional 4MB ROM of orchestral samples (the same sample set used in the Proteus/2). This gave players 4MB of Pop/Rock instruments plus 4MB of Orchestral instruments in a single 61-key performance keyboard.
History Coming Soon
We're compiling the full history of the E-MU Systems Proteus MPS Plus Orchestral. Check back soon for production timeline, variants, notable users, and cultural significance.