Proteus 1 (1989)
Throughout the 1990’s, E-mu came to be known for its rack-mounted synth and sampler modules. In 1989, the Proteus was the first rack-mount module E-mu produced, and it was a huge success for the company. The Proteus 1 is an economical one-space module consisting of your basic rock and pop sounds. It has 4 MB of sounds from the EIII library such as samples of pianos, organs, strings, horns, guitars, basses, drums, Latin percussion, and more all at your fingertips. The Proteus offers professional features such as full 16-part MIDI multitimbrality, 32-voice polyphony, 16-bit ROM samples, six individual polyphonic outputs and extensive editing and modulation capabilities. There is also E-mu's RMidiPatchS that allows direct real-time control of over 40 parameters for keyboard, midi controllers, internal LFOs and envelopes. It has been used by Astral Projection, Pet Shop Boys, Vangelis, Genesis, and Information Society.
Proteus 1 Pop/Rock
Proteus 1 Plus Orchestral
The Proteus 1 model was expandable with an additional 4 MB of orchestral samples (from the Proteus 2), making it a Proteus 1 Plus Orchestral. This gave you 4 MB of Pop/Rock sounds plus 4 MB of Orchestral sounds - 384 patches total! Presumably, when the Plus 1 Orchestral came out, the original Proteus 1 took on the Pop/Rock label to make it perfectly obvious what sounds each Proteus 1 model came loaded with.
Proteus 2 Orchestral (1990)
In 1990, the Proteus 2 was released which is identical to the Proteus 1 in most every way except that it has 4 MB of purely orchestral sounds - the same sounds from the Plus Orchestral ROM card, which also happen to come from the EIII library. This was the first time really high quality sounding orchestral sounds could be had in a dedicated sound module.
Proteus 2 XR (1990)
The standard Proteus 1 and 2 could be upgraded to XR versions (extended RAM) as well. These doubled the RAM and memory up to 8MB, adding another 192 of user patches (128 preset / 64 user) for a total of 384 patches.
Proteus 3 World Instruments (1991)
The Proteus 3 is identical to the previous Proteus models except that it features an ethnic World set of sounds. It's full of 16-bit samples (4 MB expandable to 8 MB via an XR upgrade) of shofars, flutes, celtic harps, tablas, tamburas, banjos, didjeridoos, bagpipes, etc.
Proteus FX (1994)
A Proteus FX module is also available. It features sounds from both the rock pop and orchestral modules. It also adds two digital effects processors with reverb, delay, chorus and more. Surprisingly, the FX surpasses other Proteus models in many ways but it is also the least expensive model! It features 8 MB of sounds standard, and up to 512 patches. But what it doesn't have, is six polyphonic outputs. Just your basic stereo L/R(mono) output.
Check E-mu Proteus Prices on eBay
The link above will take you to a search for this synth to see active listings with more images, specs and information. If you don't find it there, try looking in our forum marketplace. Our marketplace gets thousands of visits every week so make sure to check back often if you want to buy or sell a synth.
Related forum topics
Are you looking to buy or sell a E-mu Proteus? Post an ad in Gear For Sale or a request in Gear Wanted. For spare parts and repair services check out Gear Services & Other Goods. Our forums also has a Buyer’s Guide section where you can ask for advice on buying synthesizers.
- The link above will take you to a search for this synth to see active listings. If you don't find it there, try looking in our forum marketplace or post a wanted classified.
- Polyphony - 32 Voices
- Oscillators - 4 MB of ROM based 16-bit samples (expandable to 8 MB); 125 waveforms
- LFO - Yes
- Filter - None
- Effects - None (FX Module has 2 digital effects processors: Reverbs, chorused and delays)
- Keyboard - None
- Memory - 192 patches (64 user programmable); up to 384 on XR modules; up to 512 on FX module
- Control - MIDI (16-parts)
- Date Produced - 1989 - 1995
- Shop for Keyboards, MIDI & Gear
- Resources & Credits
Images from Perfect Circuit Audio.
Errors or Corrections? Send them here.