Ensoniq ESQ1 metal version, just serviced, everything cleaned and tested fine.

The ESQ1 has digital waveforms for the oscillators and then the rest is analog with 8x CEM3379 VC Signal Processor Filter/Mix/VCA, plus one CEM3360 Dual VCA. The CEM3379 chip is also used in the Ensoniq SQ80, Sequential Circuits Prophet VS & Prophet 2000, and Doepfer A-105, A-107, A-109 & A-121 (later units).

Eproms upgraded to OS 3.53 Hidden Waves, there are a lot of new waveforms availables for the OSCs from WAV032 to WAV127 in addition to the 32 factory waveforms. If you are interested only in the upgrade, we have the eproms for sale in another listing at Reverb.

220V version.

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Listed3 months ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more
Brand
Model
  • ESQ-1 Wave Synthesizer
Finish
  • Black
Categories
Year
  • 1986
Made In
  • United States
Number of Keys
  • 61 Keys
Keyboard Action
  • Synth Action
MIDI I/O
  • MIDI Through
  • MIDI Input
  • MIDI Output
Polyphony
  • 8 Voices
Key Size
  • Full Size
Analog / Digital
  • Digital

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Moogchild Synthdrome

Boadilla del Monte, Spain
Joined Reverb:2018

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