Ensoniq19868-voice polyPolyphonic Keyboard$Budget($50–250)
Ensoniq ESQ-1
Budget producers wanting genuine, distinctive digital wavetable synthesis and a built-in sequencer for far less than rival synths.
Find on ReverbUsed-gear listings, graded conditionCheck prices on eBayBroader inventory, live auctions
Strengths
- Genuinely affordable entry into digital wavetable synthesis when new, undercutting rivals like the PPG Wave by a wide margin
- Built-in 8-track sequencer made it a real all-in-one composition tool for its price point
- Became a favorite of early hip-hop and electronic producers specifically for its distinctive, slightly gritty digital wavetable character
Trade-offs
- Membrane-style buttons and a small display are common wear points on well-used vintage units
- Its predecessor position to the SQ-80 means it lacks that later model's improved weighted keybed
Full Specifications
| Specification | Value |
|---|---|
| Brand | Ensoniq |
| Model | ESQ-1 |
| Era | 1986 |
| Typical Price Tier | Budget ($50–250) |
| Voice Architecture | Polyphonic (8-voice) |
| Polyphony | 8 voices |
| Oscillator Type | Digital wavetable |
| Filter | Digital resonant low-pass |
| Keys | 61 |
| Built-in Sequencer | Yes |
| MIDI Equipped | Yes |
| Patching | Menu-based digital (no patch cables) |
A relative used-market guide, not a live quote — real prices vary by condition, region, and timing. Check the Reverb/eBay links on any item for current listings.
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Match Score Explorer
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This deckEnsoniq ESQ-1
Match49
Flexibility62
Portability42
Ease of Use45
Tonal Neutrality45
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Maintenance & Supplies
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