Sequential Circuits Pro One – 1981

  • 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

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