The Sequential Pro One is a fantastic monosynth. It comes from the same period and genre as the Roland  and Moog . The Pro One was basically Sequential's attempt at taking their legendary  poly-synth and packing it into a compact monophonic analog synth. It has two VCOs, a great 4-pole lowpass filter, two ADSR envelopes (one for filter), and a compact three-octave keyboard. With a Pro-One, you can easily create punchy analog bass-lines and leads or quirky analog synth effects.

The Pro One is an extremely flexible synth with lots of modulation possibilities (ie: the filter, VCO B and LFO can modulate VCO A or B frequencies or pulse widths, or the VCF). There's also an onboard sequencer, something common on many Sequential synths but not often found on other monosynths of the time. Also onboard is an arpeggiator which has UP and UP/DOWN patterns.

The Pro One is relatively simple and intuitive to use, fun, educational and responsible for some of the coolest and hardest basslines in electronic music today! It is used by Hardfloor, Überzone, the Prodigy, Cirrus, Fluke, Depeche Mode, Download, Banco De Gaia, Vince Clarke, New Order, Freddy Fresh, Mouse on Mars, Prince, Soft Cell, Richard Barbieri and Sigue Sigue Sputnik.

This unit has been used on countless records by bands like Deerhunter, The Kaiser Chiefs, The Magic Gang, The Big Moon, Childhood and many many others! Used and maintained in a smoke-free studio. I’m happy to ship to the Continental USA or offer local pickup. Any other location please reach out to discuss terms.

Only one issue on this is that the lower F is droning endlessly, I'm sure its some easy fix underneath the keyboard bed! The whole keyboard bed probably needs some servicing but it works and sounds unbelievable!

This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

Listed2 months ago
ConditionGood (Used)
Good condition items function properly but may exhibit some wear and tear.learn more
Brand
Model
  • Pro-One 37-Key Monophonic Synthesizer
Finish
  • Black
Categories
Year
  • 1981 - 1984
Made In
  • United States
Number of Keys
  • 37 Keys

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Ben H. Allen's Personal Collection of Doom

Atlanta, GA, United States
Sales:9
Joined Reverb:2015

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