Le Pro one est en fait un Prophet 5 monophonique et sans mémoire mais avec un arpégiateur et un séquenceur 40 notes (2 morceaux en mémoire).
The Sequential Pro One is a wicked little monosynth! It comes from the same period and genre as the Roland SH-101 and Moog Prodigy. The Pro One was basically Sequential's attempt at taking their legendary Prophet 5 poly-synth and packing it into a compact, inexpensive, 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.
Polyphony - Monophonic
Oscillators - 2 VCOs (CEM-3340 chips): : VCO A saw/pulse, VCO B saw/tri/pulse, Noise
LFO - saw, tri, pulse
Filter - CEM-3320 Filter chips: 4-pole lowpass with Cutoff, Resonance, ADSR Envelope, Keyboard Tracking
VCA - ADSR Env
Keyboard - 36 keys
Arpeg/Seq - Arepg: UP, UP/DOWN patterns, Latch mode; SEQUENCER: 2 patterns of pitch info only, 40 note capacity.
Control - CV/GATE
Date Produced - 1981 - 1984
Depeche Mode, Vince Clarke, New Order, Freddy Fresh, Prince, Soft Cell, Richard Barbieri and Sigue Sigue Sputnik.
