Dave Smith Instruments Poly Evolver Synthesizer Rack

$3,099.00 Price Tier: High-end

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Page last updated Jun 21, 2026

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5.0 (3)

$3,099.00 1 available Used

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Average Price: $3,099

High-end/Boutique

$200

$801+

Price Tier

In the Sound Modules category, Dave Smith Instruments Poly Evolver Synthesizer Rack is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

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High-end

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Description

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Experience a new dimension in synthesis with the Dave Smith Instruments Poly Evolver Synthesizer Rack, a true powerhouse designed for the creative musician. With a pedigree tracing back to the legendary Prophet 5 and the Wavestation, this synthesizer is crafted by the innovative mind of Dave Smith, the driving force behind MIDI. The Poly Evolver Synthesizer Rack offers a distinctive blend of analog warmth and digital versatility, making it a must-have for any sound architecture enthusiast.

Housed in a compact 1U rack, the Poly Evolver is a four-voice polyphonic synthesizer that allows you to explore limitless sonic possibilities. Each voice is a complete Evolver, featuring its own sequencer and effects, from feedback and distortion to delay. These voices can independently process audio inputs, enabling quad parallel processing or intricate routing for complex sound design. The stereo audio inputs and outputs provide an expansive sound field, perfect for creating lush, evolving textures or bold, rhythmic sequences.

The Poly Evolver shines with its unique combination of analog and digital oscillators, offering a diverse palette of waveforms and the capability for hard sync, FM, and ring modulation. Its real voltage-controlled analog lowpass filters deliver authentic sonic richness, while its dual digital highpass filters and comprehensive modulation options open up endless creative avenues. Whether you're delving into wave sequencing or crafting thick, polyphonic pads, this synthesizer brings your sonic visions to life with clarity and depth.

Key Features:

Four-voice polyphonic synthesizer in a 1U rack
Two analog and two digital oscillators per voice
Real voltage-controlled analog lowpass filters
Dual digital 4-pole highpass filters
Extensive modulation options with audio-range modulation
Stereo audio inputs and outputs for quad parallel processing
Integrated sequencer and effects per voice
Includes a free Mac/PC standalone editor
MIDI compatible with reprogrammable DSP chips
Universal power supply (100-240 V AC, 50-60 Hz)

Product specs

Brand	Dave Smith Instruments
Model	Poly Evolver Rackmount 4-Voice Polyphonic Synthesizer
Finish	Blue
Year	2004 - 2011
Made In	United States
Categories	Digital Synthesizers, Rackmount Synths
Analog / Digital	Hybrid
MIDI I/O	MIDI Input, MIDI Output, MIDI Through, USB MIDI
Polyphony	4 Voices

FAQs

Is the Dave Smith Instruments Poly Evolver Synthesizer Rack polyphonic?: Yes, the Poly Evolver Synthesizer Rack is a 4-voice polyphonic synthesizer, allowing for complex chordal and layered textures.
What type of synthesis does the Poly Evolver Rack use?: The Poly Evolver Rack is a hybrid synthesizer, combining both analog and digital synthesis elements for a versatile sound palette.
Can the Poly Evolver Rack be integrated into a MIDI setup?: Yes, it features MIDI Input, Output, and Through, as well as USB MIDI, making it easy to integrate into any MIDI setup.
What kind of sounds can I expect from the Poly Evolver Rack?: The Poly Evolver Rack is known for its rich, evolving textures and broad sonic capabilities, suitable for genres ranging from electronic to experimental music.
Does the Poly Evolver Rack require a keyboard to play?: Yes, as a rackmount sound module, it requires an external MIDI keyboard or controller to be played.

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Dave Smith Instruments Poly Evolver Synthesizer Rack.

User experience

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Despite having a PEK, one user feels it is underutilized due to not engaging with its outputs and sequencer, highlighting the importance of matching gear with personal workflow.
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Owners appreciate the unique aesthetic of the Poly Evolver, particularly its blue color and LEDs, which enhance its visual appeal.
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Audio levels remain consistent across Poly Evolver setups, unlike Mono Evolvers which have higher output levels.
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Use cases and applications

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The Evolver is described as a "future classic" with a unique sound, particularly valuable for those seeking unusual and experimental sonic textures.
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The synth excels in creating a full stereo spectrum sound, ideal for users seeking a 'wall of sound' effect with multiple voices.
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Software and compatibility

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An online patch librarian is available for the Poly Evolver, allowing users to organize and rename presets via a Chrome browser tool.
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Value and pricing

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A used Mopho x4 was purchased for $600, praised for its modulation options and thick sound, but criticized for shared knob controls for envelopes.
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Comparisons

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The Pro 3 is seen as a modern reimagining of the Evolver, with similar power and versatility in sound design.
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The Novation Summit is recognized for having wavetables but lacks the step sequencer, making it less comparable to the PEK for those prioritizing sequencing capabilities.
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The Argon 8 and Wavestate/Modwave are suggested for their sound design potential and sequencer modulation lanes, though they lack the Evolver's analog filter.
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The 3rd Wave synth is highlighted as a deep hybrid alternative with 24 voices, Prophet VS waves, analog filters, and extensive modulation options, but lacks the Evolver's unique delay loop and distortion features.
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The Poly Evolver offers a unique, alien-like futuristic sound, distinct from other synths, with pristine audio clarity.
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Features and functionality

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The Poly Evolver's firmware is reportedly unfinished, with bugs and partially implemented features affecting user experience.
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Unique to the Evolver, the step sequencer, delay loop, and tuned feedback are seen as critical features that contribute to its distinct sound character.
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The Poly Evolver Rack can be polychained up to 20 voices, enhancing its massive sound potential.
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The Prophet X is noted for its stereo filters, a 6x16 step sequencer, and a comprehensive mod matrix, offering a potential alternative for those seeking the Evolver's capabilities.
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The synth's hybrid analog/digital architecture produces a distinct noise/metallic feedback effect that can be tamed for musical production.
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