Black Ensoniq Sequencer Expander Cartridge, Model SQX-10, in original packaging.

Ensoniq ESQ-1 Wave Synthesizer — Synth Resale Value

Keyboards and Synths

What a used Ensoniq ESQ-1 Wave Synthesizer sells for on Reverb (median of 3 recent listings).

Ensoniq ESQ-1 Wave Synthesizer value — Used $1,000. Prices updated September 2026.

Used
$1,000
New / Sealed
Live on eBay now
See current eBay listings

Live on eBay right now

Price data verified against · 1

Item details

Brand
Ensoniq
Make
Ensoniq
Model
ESQ-1 Wave Synthesizer
Year
1986
Finishes seen
Black
Used range
$899.99 – $1,478.98
Sample size
3 listings

Ensoniq ESQ-1 Wave Synthesizer resale value

The used Ensoniq ESQ-1 Wave Synthesizer has a median Reverb asking price of $1,000, ranging from $899.99 to $1,478.98 across 3 current listings.

What drives the price

For a used synth, vintage analog vs digital, working keys/sliders, polyphony, and original PSU move the price most. Vintage and limited runs command a premium; player-grade and modified examples sell for less.

Price guide

What this actually trades for — sold values by condition vs. what sellers are asking today

Shop this on eBay ↗
ConditionValueBased on
Used$1,000eBay sold comps
Live asking — low / typical / high$29 / $425 / $1,19520 live eBay listings

Market check: As of July 22, 2026, 20 live eBay listings ask $29.00–$1,195.00 (median $425.00). Asking prices sit about 57% below the typical sold value of $1,000.00 — a window worth checking for buyers.

Frequently asked questions

What is the typical price range for a used Ensoniq ESQ-1?
Used Ensoniq ESQ-1 Wave Synthesizers are currently listed in the range of $834.54 to $2,034.
What year was the Ensoniq ESQ-1 manufactured?
The Ensoniq ESQ-1 Wave Synthesizer was manufactured in 1986.
What colors is the ESQ-1 available in?
The finish seen for this model is Black.

More resale values

View all