The Music Technology Chronicle
  • Entry Date: December 1982

    Prophet 600

    Hardware, Keyboard, Instrument, Midi, Sequential circuits, Synthesis,
    Sequential Circuits Prophet 600 the first MIDI Keyboard.

    References

  • Entry Date: 1988

    Sequential Circuits Sold to Yamaha

    Business, Yamaha, Sequential circuits, Hardware,
    California based Sequential Circuits (SCI) is sold to Yamaha by Dave Smith