Pricing and availability
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Average Price: $1,775
High-end/Boutique
$500
$1501+
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Price History
Based on price data from 1 merchant for "ARP Pro Soloist". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Rediscover the magic of the iconic ARP Pro Soloist, now reimagined for the 21st-century musician. This legendary synthesizer, once a monophonic marvel, has been transformed into a polyphonic powerhouse that doesn’t just emulate its predecessor but expands upon it. With 30 classic presets and a fully programmable semi-modular architecture, the Pro Soloist is both a nostalgic nod to the past and a bold step into the future.
Unlock your creativity with fully exposed parameters that allow you to dive deep into sound design. The legendary 5-band parallel filter "Resonator Bank" is at your fingertips, offering sonic possibilities that go beyond the original analog synthesis. Whether you're crafting unique textures with the "Super Wave" oscillator or exploring the expansive 6-slot modulation matrix, the Pro Soloist offers a treasure trove of features for musicians and producers alike.
Perform with unmatched expressiveness thanks to the innovative aftertouch modulation. Experience the power of dual-layer architecture, allowing you to blend presets seamlessly for a rich, complex stereo sound. The simulated polyphonic aftertouch ensures that every note resonates with emotion, letting your musical expression shine through.
Modernize your music with a host of creative features like a syncable arpeggiator and a suite of studio-quality effects including distortion, chorus, delay, and reverb. With its intuitive three-panel interface and full MIDI implementation, the ARP Pro Soloist integrates effortlessly into any modern studio setup, making it a timeless addition to your arsenal.
Key Features:
- Polyphonic and customizable semi-modular architecture
- 30 classic presets with fully exposed synthesis parameters
- 5-band parallel filter "Resonator Bank"
- "Super Wave" oscillator and 6-slot modulation matrix
- Innovative touch sensor keyboard with aftertouch modulation
- Dual-layer architecture with independent panning
- Syncable arpeggiator and a dozen studio-quality effects
- Full MIDI implementation for seamless studio integration
Product specs
| Brand | ARP |
| Model | Pro-Soloist Monophonic Analog Synthesizer |
| Finish | Black |
| Year | 1972 - 1977 |
| Made In | United States |
| Categories | Keyboard Synths |
| Analog / Digital | Analog |
| Key Size | Full Size |
| Keyboard Action | Synth Action |
| Number of Keys | 37 Keys |
| Polyphony | 1 Voice |
FAQs
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Is the ARP Pro Soloist synthesizer monophonic or polyphonic?
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The ARP Pro Soloist is a monophonic synthesizer, meaning it can play only one note at a time.
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What kind of sound engine does the ARP Pro Soloist use?
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The ARP Pro Soloist uses an analog sound engine, which is known for producing warm and rich tones.
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How many keys does the ARP Pro Soloist have and what is the key size?
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The ARP Pro Soloist features 37 full-size keys, providing a comfortable playing experience for keyboardists.
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What is the keyboard action type of the ARP Pro Soloist?
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The ARP Pro Soloist has a synth action keyboard, which is lighter and faster, suitable for expressive synth playing.
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What are some standout features of the ARP Pro Soloist?
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The ARP Pro Soloist is known for its preset-based design and expressive capabilities, including aftertouch and a variety of built-in effects.
Videos
Hisham Niaz
Genesis - In The Cage - ARP Pro Soloist Synth solo
Genesis - In The Cage - ARP Pro Soloist Synth solo
Hisham Niaz
ARP Pro Soloist Model 2701 Synthesizer legendary flavors
STUDIO Nuage7 - Domaine de Sourzy
EMEAPP SONIC TEST DRIVE: ARP PRO-SOLOIST Feat. DON SLEPIAN
EMEAPP
This is why Tony Banks/Genesis played the ARP PRO SOLOIST
Jose's Vintage Keys
1972 ARP Pro Soloist Model 2701 Analog Mono Synthesizer
keyboard resource
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about ARP Pro Soloist.
Features and functionality
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The ARP Pro Soloist is monophonic, eliminating the need for polyphonic aftertouch.
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The Pro Soloist uses divide down oscillators, lending a consistent tuning and a clinical quality to its dry output.
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The instrument employs a primitive digital preset storage and recall system, making it a hybrid digital/analog synth.
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Utilizes pulse waves to approximate sawtooth sounds, contributing to its unique tonal quality.
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Alchemy's Arp VA oscillators can be used to create a patch authentic to the ARP Pro Soloist, allowing for morphing between sounds on the perform grid.
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Retro Synth in Analog Mode with a 24dB filter and added glide can approximate the Pro Soloist's sound, leveraging saw or pulse waves with low filter resonance.
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Comparisons
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The dimensions of the ARP Soloist and Pro Soloist are often confused, but the Pro Soloist is approximately 34 x 10 x 4 inches and weighs 24 lbs.
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The Odyssey's mk2 filter is closest to the Pro Soloist's filter, though replicating the resonator is challenging.
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Pro Soloist patches are difficult to recreate due to its unique architecture, despite similar oscillator/filter setups in other synths.
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Software and compatibility
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Users are exploring the use of Arduino and MIDI keyboards to emulate the ARP Pro Soloist sounds, integrating with VST plugins like AM Pro SoloVST.
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Alchemy's distortion and 3-band EQ can add grit and brightness, enhancing emulated ARP Pro Soloist sounds.
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The ProSoloVST is a viable option for replicating ARP Pro Soloist sounds on Ableton but requires JBridge for 64-bit systems.
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Mods and upgrades
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There are plans to modify a Roland A-500 Pro, incorporating its keys and MIDI port with custom patch-changing controls via Arduino.
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Use cases and applications
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Enthusiasts are interested in using a custom-built ARP Pro Soloist for Genesis covers, potentially pairing it with MIDI-controlled Taurus bass pedals.
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Aftertouch is crucial for replicating expressive effects, especially for Genesis tracks like "Cinema Show."
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For expressive ARP Pro Soloist emulation, aftertouch can be routed to pitch bend, vibrato, filter cutoff, or volume, enhancing dynamics in performances.
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3.5 out of 5
Based on 1 Review and 2 Ratings
1963
ARP Pro soloist
Sadlly mine is in pieces right now but when I get it back together its gonna be amazing....I hope.
Artist usage
Add artist
In this photo, Billy Preston can be seen on stage with a ARP synthesizer on the Midnight Special.
The tour program in the lower part of this page states that Moraz used an ARP Pro Soloist.
Attached is an image of Steve using his Pro Soloist live with Kansas. He started playing it around the recording of the Song For America album.
"The Pianet's keys are pretty much all that's visible of it in the picture above (a Mu-Tron Bi-phase and what I believe is an ARP Pro-Soloist are stacked on top of it). "
Taken from Arjen's website, Info tab: Studio Equipment.
Dennis often used an ARP Pro Soloist for lead lines in Styx right through Grand Illusion, the first album he also used his new Oberheim Four Voice on too. I actually had him sign mine at one of his solo shows in the past decade.
The only video/film I've been able to find of him playing one was on the song "Sweet Madame Blue" of his show with Styx 4/2/76 Winterland Ballroom San Francisco. Unfortunately there was a bad audio cable or problem with his keyboard in the middle of the performance, and half way through he had to switch to his Hammond. I'd love to find other footage of his using his Pro Soloist which he frequently used until mostly switching to the Oberheim.
For a time in the 70s, the Pro Soloist was one of the main lead instruments in the band Genesis, Styx & Kansas. Perhaps by no accident, 3 of my favorites.
Junie Morrison often used the ARP Pro Soloist with both the Ohio Players and Parliament-Funkadelic, most famously for his solo on “Funky Worm”.
In this photo, the ARP Pro Soloist is visible above the Solina String Ensemble.
Listed by Dr. Fink in this interview as one of the keyboards used around the Purple Rain era.
Seen in his keyboard rig from 1980. Used on Love Will Keep Us Together.
Peter Keys is confirmed to use the ARP Pro Soloist, as evidenced by a post on his Instagram account.
Album Usage
The ARP Pro Soloist has been featured on the following albums:
Genre Usage
Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.
Used With
Based on how musicians on Equipboard use ARP Pro Soloist, it is most commonly used with the following gear.
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