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E-Mu Proteus MPS plus orchestral

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Page last updated Oct 29, 2025

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Description

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The E-MU Proteus MPS plus orchestral is a versatile synthesizer that seamlessly blends the world of digital sound synthesis with orchestral instrument emulation. Known for its rich sound palette, this synth is a favorite among musicians who crave both modern and classical tones. Featuring 61 velocity-sensitive keys, this instrument provides a responsive playing experience that is perfect for expressive performances. With a robust selection of orchestral sounds, the Proteus MPS plus orchestral is ideal for composers and live performers alike who need a wide range of timbres at their fingertips.

At the heart of the Proteus MPS plus orchestral lies its renowned E-MU sound engine, which delivers highly realistic and detailed sounds. This synth is equipped with a comprehensive range of orchestral voices, from strings and brass to woodwinds, making it an invaluable tool for creating lifelike compositions. The inclusion of MIDI functionality ensures seamless integration into any modern studio setup, allowing you to control external gear and software instruments effortlessly.

Whether you're crafting cinematic scores or exploring new musical landscapes, the E-MU Proteus MPS plus orchestral offers a user-friendly interface and reliable performance. Dive into a world of sonic possibilities and let your creativity soar with this powerful synthesizer.

Key Features:

61 velocity-sensitive keys for dynamic playability
Comprehensive range of orchestral sounds including strings, brass, and woodwinds
Renowned E-MU sound engine for realistic sound reproduction
Integrated MIDI functionality for enhanced connectivity
Suitable for both studio and live performance settings

Videos

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Vulture Culture

E-MU PROTEUS PLUS ORCHESTRAL MPS - Can it Myst tho?

Vulture Culture

E-MU PROTEUS: Best Patches of the MPS Plus Orchestral Live Stream

Vulture Culture

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about E-MU Proteus MPS plus orchestral.

Features and functionality

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The MPS Plus Orchestral includes unique presets not found in other Proteus rack units, differentiating it from models like Proteus 1/2/3/2000/FX.
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Comparisons

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Some orchestral sounds may have origins in the Proteus 2XR, not just the standard Proteus 2, offering a distinct sound palette.
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User experience

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Owners appreciate having a complete orchestral soundset integrated into the keyboard, eliminating the need for separate modules.
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Owners have successfully repaired audio and ROM test issues with basic electronics skills and tools like a heat gun and solder braid.
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Setup and maintenance

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The Proteus MPS Plus Orchestral may require reflowing of solder, especially on the main controller IC, to fix audio issues and ensure proper sound functionality.
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If audio output is distorted or missing, check and resolder the ribbon cable connections to the PCB, particularly for the +12v line.
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Reloading the factory SYSEX file can resolve mixed-up instruments and restore correct sound output after repairs.
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Graphite spray can rejuvenate rubber key contacts by painting over them, helping restore functionality to worn-out keys.
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Cleaning metal contacts on the PCB with alcohol and Deoxit can revive key responsiveness, extending the keyboard's lifespan.
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Other

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Repairing worn key contacts with graphite spray is a practical solution, often more effective than replacing components on vintage keyboards.
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Syntaur and epr electronics are mentioned as potential sources for vintage E-MU parts, useful for sourcing rare components.
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Critic Reviews

Flexible Friend (SOS Dec 92)

muzines.co.uk

The E-MU Proteus MPS Plus Orchestral is praised for its accessible master keyboard facilities and inclusion of 8MB of high-quality sounds, making it a powerful and versatile tool for musicians. While the small display and limited effects may be drawbacks, its user-friendly interface, sound quality, and recent price cuts make it a compelling choice. Perfect for those looking to control multiple instruments with ease, it proves to be a solid investment despite minor flaws.

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The Residents

Guitarist, Keyboardist

Verified via Photo

In a May 2002 Keyboard magazine article by Hardy Fox, The Residents are mentioned using the E-MU Proteus MPS plus orchestral synthesizer.

Alexander Brandon

Music Producer

Verified via Google Docs

Alexander Brandon, a music producer known for his work in the electronic genre, has confirmed his use of the E-MU Proteus MPS plus orchestral as his first synthesizer. In a detailed recounting of his musical journey, Brandon stated, "My first synth was a Proteus MPS+ Orchestral." This information was provided during a Mika Q/A Interview with Alexander Brandon, serving as direct evidence of the specific gear utilized by him in his early music production endeavors.

Spencer Nilsen

Keyboardist, Composer

Verified via Photo

From an interview with Spencer Nilsen:

"I used Emu Proteus Orchestral modules and MPS keyboard, Roland D-550 modules, Korg Trinity, M1, and a bunch of other stuff who's model names escape me. "