Subdecay Octave Theory Octave Modulator Synthesizer
pedal
Has sold for €150 over 2019–2026, across 9 used sales. Too few in the last two years for a typical price today.
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Not enough sold data for a typical price.
For sale right now
The best-priced as cards, a row of them; every other ad as a line, by ask. Each ask is the seller’s own number; the platform’s mark opens the listing. Each one says when we last confirmed it at its source: the price and availability are from that visit, so check the marketplace before you go.
Nothing live right now on the platforms we track.
Price history
Every recorded sale, one point each: 13 of them, placed by the day the ad went up. Too few sales to draw a trend through them without inventing one, so the points speak for themselves. Condition is mixed, so some of the spread is a mint against a fair rather than the market moving.
Recent sales by listing date
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 5 Mar 2026 | €134$150 as sold | excellent |  United States | Reverb | Details |
| 25 Mar 2023 | €143$160 as sold | very good | United States | Reverb | Details |
| 16 Jun 2021 | €165$185 as sold | very good | United States | Reverb | Details |
| 19 May 2021 | €149$167 as sold | mint | United States | Reverb | Details |
| 15 Apr 2021 | €177$199 as sold | new | United States | Reverb | Details |
A date is the day the ad went up. Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in October 2026. A price is what the listing last asked, converted at that day’s rate.
Show all 13 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 20 Nov 2020 | €143$160 as sold | excellent | United States | Reverb | Details |
| 26 Sept 2020 | €164$184 as sold | mint | United States | Reverb | Details |
| 10 Jun 2020 | €151$169 as sold | mint | United States | Reverb | Details |
| 4 Jun 2020 | €142$159 as sold | mint | United States | Reverb | Details |
| 5 Mar 2019 | €151$169 as sold | excellent | United States | Reverb | Details |
| 5 Feb 2019 | €156$175 as sold | excellent | United States | Reverb | Details |
| 12 Dec 2018 | €177$199 as sold | new | United States | Reverb | Details |
| 6 Nov 2018 | €177$199 as sold | new | United States | Reverb | Details |
A date is the day the ad went up. Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in October 2026. A price is what the listing last asked, converted at that day’s rate.
9 recorded sales of the Subdecay Octave Theory Octave Modulator Synthesizer from 2019–2026, all-time around €150. Too few in the last two years to quote a typical used price. Figures computed 19 October 2026.