This is a very clean example of an ESQ-1. You can just tell it’s been used very lightly. Everything works but there is a warning upon power up that says the internal battery is low. That will need to be replaced
The Ensoniq ESQ-1 is a classic 61-key hybrid digital/analog synthesizer and early music workstation originally released by Ensoniq in 1986. [1, 2, 3]Key Specifications and Features
- Polyphony: 8 voices with dynamic voice allocation. [1]
- Oscillators: 3 digital oscillators per voice using 32 built-in waveforms (including saw, pulse, noise, and acoustic/electric instrument waves) powered by the 5503 DOC chip. [1, 2]
- Filter: True analog 4-pole resonant low-pass filter (utilizing the Curtis CEM3379 IC) paired with an analog amplifier. [1, 2, 3]
- Modulation: 3 LFOs and 4 multi-stage envelopes per voice. [1]
- Sequencer: Built-in 8-track polyphonic sequencer capable of storing 30 patterns and 10 songs. [1]
- Keyboard: 61-key velocity-sensitive keyboard with MIDI (Input, Output, Through) capabilities
This item is sold As-Described
This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.
| Listed | 3 days ago |
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| Condition | Very Good (Used) Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more |
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