Sequential Circuits Prophet 10

Sequential Circuits Prophet 10 Image

This rarely seen monster analog synth is by far one of the fattest and nicest vintage synthesizers. The Prophet 10 is simply two glorious Prophet 5 synthesizers stacked together. That gives 10 voices with 20 of Sequential's unique analog VCO oscillators at 2 per voice for a big fat analog dream! The Version 1 series suffered from major overheating and unstable tuning problems making it clumsy and unreliable to use. It also had a standard 61 note keyboard and looked just like the P5.

Sequential Circuits Prophet 10 Image

Then came a bigger and better looking stacked keyboard version (as seen above); to be known as Version 2. Better chips were designed which soon cured most of the overheating problems. While Rev. 1 & 2 Prophets used chips made by SSM (Solid State Microdevices) which were fatter sounding but less stable, the Rev 3 Prophets changed to CEM (Curtis Electronics Manufacturing) chips. These increased their stability and reliability. Some audiophiles think they sound thinner than the SSM chips. However tuning and other functions were still somewhat unstable.

Sequential Circuits Prophet 10 Image

Version 3 (pictured top) was by far the best and most stable. 20 oscillators (2 per voice), 10 voices, 2 independent 61 note keyboards and all the great sounds and editing facilities as the Prophet 5! Built in Tuning tones and Auto-Tuning functions help make sure you won't go out of tune. And top notch circuitry and design prevent overheating. Multiple keyboard modes allow for true flexibility for different performance / voicing needs! The Prophet 10 is a truly fat and classic analog instrument. Used throughout the 1980's and on into the 90's by names like Tangerine dream, The Orb, The Who, the Pet Shop Boys, Vangelis, Genesis, the Human League, and filmmaker/composer John Carpenter.

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26 Visitor comments
May 7, 2010 @ 8:32 am
Also used by Manuel Göttsching on his solo album "E2-E4" (recorded in late '81).
March 24, 2010 @ 1:16 pm
Sick, sick, sick. No one else had the balls to take their flagship synth (p5) and graft two together to make such a beast (imagine a Jupiter 16). One of the most over the top and wonderful analog instruments ever.
As is often the case with these posts things like the Est. value are way off. Also, how is a DX-1 an alternative or related? Oh... I get it; the same people who can't afford a P10 can't afford a DX-1. That's just about all of us isn't it?
December 28, 2009 @ 7:42 pm
Just got one a month ago and simply put it is the best synth I have EVER owned!!
So phat and rich sounding.
September 23, 2009 @ 5:32 pm
This is one of the monsters used in Brad Fiedler's Terminator score. (Along with an ObXa and the Linn Drum and maybe others that I haven't mentioned.
July 4, 2009 @ 12:24 pm
Also used by ex-Space members Didier Marouani and Roland Romanelli.
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Rated 4.24 (304 Votes)

  • Check Price
  • The link above will take you to an eBay 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.
  • Specifications
  • Polyphony - 10 voices
  • Oscillators - 2 VCOs per voice (20 oscillators); Poly-Mod; Noise
  • Sequencer - Sequencer: Polyphonic 6 track (4,000 to 10,200 notes)
  • Filter - Low pass resonant VCF with ADSR
  • LFO - 1 LFO with rate
  • Keyboard - Version 1: 61 keys; Version 2&3: 122 keys (dual manual kybd)
  • Memory - 32 patches
  • Control - CV / GATE (MIDI retrofits available and recommended)
  • Date Produced - 1980
  • Resources & Credits
  • Images from composer Jesper Kyd via

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