KMA Audio Machines Astrospurt 4-Stage JFET Phaser
pedal
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Why this number?
The typical used price is the median of 12 used sales observed in the last 24 months, with outliers removed and the figure rounded. An observed sale is often the last asking price rather than a confirmed hammer price.
| Typical used price | €110 | median sold, rounded |
| Most sold between | €100–€120 | 25th to 75th percentile, same window |
| Window | last 24 months | the tightest of 90 days, 6 months and 24 months with 8 used sales |
| Sample | 12 used sales | thin data, treat as a rough guide |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €130 | 91 used sales, 2018–2026; not used for deals |
| Sales on record | 122 | all-time, all platforms |
Typical prices are rounded (to 5 / 10 / 50 / 100 by size, in whichever currency you read); asks and the chart are exact. As of 20 October 2026. Full method, including what each badge means
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.
ReverbPrice history
Every recorded sale, one point each: 122 of them, placed by the day the ad went up. The line follows the middle of the sales around each point, with the middle half behind it, and breaks wherever nothing sold nearby. Condition is mixed, so some of the spread is a mint against a fair rather than the market moving.
Recent sales by listing date
12 used sales · last 24 months · middle half €100–€120 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 24 Sept 2026 | €89$100 as sold | excellent |  United States | Reverb | Details |
| 7 Aug 2026 | €141$164 as sold | very good |   Austria | Reverb | Details |
| 1 Jun 2026 | €112$130 as sold | very good | United States | Reverb | Details |
| 12 Apr 2026 | €97$113 as sold | excellent | United States | Reverb | Details |
| 12 Sept 2025 | €103$120 as sold | mint | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Show the last 50 of 122 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 7 Dec 2025 | €123$138 as sold | excellent |  United Kingdom | Reverb | Details |
| 21 Oct 2025 | €128$149 as sold | excellent | United Kingdom | Reverb | Details |
| 8 Sept 2025 | €112$130 as sold | mint | United States | Reverb | Details |
| 11 Aug 2025 | €170$198 as sold | mint | United States | Reverb | Details |
| 6 Aug 2025 | €94$110 as sold | very good | United States | Reverb | Details |
| 3 Apr 2025 | €99$116 as sold | excellent |  Denmark | Reverb | Details |
| 30 Dec 2024 | €107$125 as sold | good | United States | Reverb | Details |
| 7 Dec 2024 | €162$188 as sold | excellent |  Germany | Reverb | Details |
| 14 Sept 2024 | €120$140 as sold | very good | Germany | Reverb | Details |
| 25 Aug 2024 | €103$120 as sold | mint | United States | Reverb | Details |
| 25 Jul 2024 | €135$157 as sold | excellent |  France | Reverb | Details |
| 18 Jun 2024 | €130$152 as sold | very good | Denmark | Reverb | Details |
| 23 May 2024 | €107$125 as sold | very good | United States | Reverb | Details |
| 15 Apr 2024 | €189$220 as sold | mint | United States | Reverb | Details |
| 2 Mar 2024 | €52$60 as sold | parts | United States | Reverb | Details |
| 28 Feb 2024 | €77$90 as sold | good | United States | Reverb | Details |
| 11 Feb 2024 | €219$254 as sold | new | France | Reverb | Details |
| 10 Feb 2024 | €154$180 as sold | excellent |  Switzerland | Reverb | Details |
| 4 Feb 2024 | €101$118 as sold | excellent | United States | Reverb | Details |
| 6 Jan 2024 | €116$135 as sold | excellent | United States | Reverb | Details |
| 25 Dec 2023 | €131$153 as sold | mint | United States | Reverb | Details |
| 12 Dec 2023 | €112$130 as sold | very good | United States | Reverb | Details |
| 9 Oct 2023 | €133$155 as sold | very good | United States | Reverb | Details |
| 29 Aug 2023 | €131$152 as sold | very good | Germany | Reverb | Details |
| 5 Aug 2023 | €128$149 as sold | good | United Kingdom | Reverb | Details |
| 18 May 2023 | €103$120 as sold | excellent | United States | Reverb | Details |
| 20 Apr 2023 | €146$169 as sold | very good | United Kingdom | Reverb | Details |
| 9 Apr 2023 | €86$100 as sold | good | United States | Reverb | Details |
| 12 Mar 2023 | €94$110 as sold | very good | United States | Reverb | Details |
| 28 Jan 2023 | €86$100 as sold | poor | United States | Reverb | Details |
| 12 Jan 2023 | €153$179 as sold | excellent | Germany | Reverb | Details |
| 25 Nov 2022 | €99$115 as sold | excellent | United States | Reverb | Details |
| 6 Nov 2022 | €125$145 as sold | very good | United States | Reverb | Details |
| 16 Oct 2022 | €120$140 as sold | excellent | United States | Reverb | Details |
| 6 Oct 2022 | €129$150 as sold | very good | United States | Reverb | Details |
| 15 Sept 2022 | €129$150 as sold | mint | United States | Reverb | Details |
| 20 Aug 2022 | €107$124 as sold | excellent |  Canada | Reverb | Details |
| 25 Jun 2022 | €137$159 as sold | good | United States | Reverb | Details |
| 23 Jun 2022 | €142$165 as sold | excellent | United States | Reverb | Details |
| 27 May 2022 | €121$140 as sold | mint | United Kingdom | Reverb | Details |
| 13 May 2022 | €94$110 as sold | good | United States | Reverb | Details |
| 7 May 2022 | €196$220 as sold | new | United States | Reverb | Details |
| 29 Apr 2022 | €180$210 as sold | new |  Australia | Reverb | Details |
| 23 Apr 2022 | €134$156 as sold | very good | United Kingdom | Reverb | Details |
| 19 Apr 2022 | €165$191 as sold | new | France | 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 August 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Cheapest live: United Kingdom €162 · Germany €166 · before shipping
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
The KMA Audio Machines Astrospurt 4-Stage JFET Phaser sold for a median of €110 over the last 24 months across 12 recorded sales, with most examples landing between €100 and €120. There are 2 listings live right now across Reverb, from €162 asking. Figures computed 20 October 2026 by Doirado from cross-platform listing data.