Harman Patil (Editor)

Siel

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Founded
  
1976

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Christos fourkis siel original mix


Societa Industrie Elettroniche (SIEL) was an Italian company that made electronic organs and synthesizers in the 1980s.

Contents

Siel thing for you deep affection


Timeline of major products

  • 1979 - Orchestra (Divide down oscillator network for full poly. Brass/string/key/organ. ARP relabelled it the "Quartet" in the US as they were folding.)
  • 1980 - Mono (A fairly nice sounding simple 1 DCO, 1 VCF monosynth)
  • 1982 - OR400 / Orchestra 2 (Improvement of Orchestra above. More parameter sliders. This was also marketed by Sequential Circuits as the Prelude.)
  • 1984 - Opera 6 (2 DCO divide down from HFO ssm2031 chips, with all analog signal/EG)
  • 1984 - DK600 (Opera 6 with different artwork. The last EPROM supports MIDI channels/Omni off)
  • 1984 - Expander (opera 6/DK600 in a table top module. Only dco B tune, Volume, master tune.)
  • 1985 - DK80 (splittable/layerable dual 6 voice synth with one M112B1 tone and one SSM2045 VCF per half.)
  • 1985 - Expander 80 (DK80 module)
  • 1985 - DK70 (One half of DK80 utilizing 8DCO in either single or 2DCO/4 voice.)
  • 1985 - CMK 49 (Commodore 64 keyboard)
  • 1986 - DK700 (Enhanced DK600 with digital editing instead of knobs.)

    • References

    Siel Wikipedia
    (Text) CC BY-SA