Synthesizers.com Q150 Transistor Ladder Filter Module
keyboard
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Why this number?
The typical used price is the median of 11 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 | €150 | median sold, rounded |
| Most sold between | €130–€160 | 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 | 11 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 | €140 | 29 used sales, 2018–2026; not used for deals |
| Sales on record | 30 | 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 19 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: 30 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
11 used sales · last 24 months · middle half €130–€160 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 7 Jul 2026 | €120$140 as sold | very good |  United States | Reverb | Details |
| 19 Jun 2026 | €150$175 as sold | excellent | United States | Reverb | Details |
| 16 Jun 2026 | €121$140 as sold | excellent | United States | Reverb | Details |
| 19 Jan 2026 | €150$175 as sold | very good | United States | Reverb | Details |
| 7 Sept 2025 | €480$559 as sold | mint |   Belgium | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026.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 all 30 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 7 May 2026 | €129$150 as sold | excellent | United States | Reverb | Details |
| 6 May 2026 | €142$165 as sold | excellent | United States | Reverb | Details |
| 24 Mar 2026 | €155$180 as sold | excellent | United States | Reverb | Details |
| 17 Sept 2025 | €195$227 as sold | excellent |  Germany | Reverb | Details |
| 24 Apr 2025 | €172$199 as sold | excellent | United States | Reverb | Details |
| 22 Apr 2025 | €129$150 as sold | very good | United States | Reverb | Details |
| 5 Mar 2024 | €163$190 as sold | excellent | United States | Reverb | Details |
| 22 Oct 2023 | €137$159 as sold | very good | United States | Reverb | Details |
| 24 Aug 2023 | €172$199 as sold | new | United States | Reverb | Details |
| 6 Aug 2023 | €161$188 as sold | excellent |  Australia | Reverb | Details |
| 26 Jun 2023 | €137$159 as sold | excellent | United States | Reverb | Details |
| 25 Jun 2023 | €163$190 as sold | excellent | United States | Reverb | Details |
| 13 May 2023 | €121$141 as sold | excellent | United States | Reverb | Details |
| 6 Aug 2022 | €193$225 as sold | excellent | United States | Reverb | Details |
| 25 Jul 2022 | €173$200 as sold | excellent | United States | Reverb | Details |
| 28 Oct 2021 | €117$136 as sold | mint | United States | Reverb | Details |
| 13 Sept 2021 | €146$170 as sold | mint | United States | Reverb | Details |
| 9 Dec 2020 | €134$150 as sold | very good | United States | Reverb | Details |
| 9 Dec 2020 | €129$150 as sold | very good | United States | Reverb | Details |
| 16 Feb 2020 | €147$170 as sold | excellent | United States | Reverb | Details |
| 28 Jan 2020 | €103$120 as sold | excellent | United States | Reverb | Details |
| 19 Dec 2019 | €116$135 as sold | excellent | United States | Reverb | Details |
| 12 Jun 2019 | €125$145 as sold | very good | United States | Reverb | Details |
| 13 Nov 2018 | €116$135 as sold | mint | United States | Reverb | Details |
| 4 Feb 2018 | €129$150 as sold | excellent | 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.
Cheapest live: Germany €177 · before shipping
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
The Synthesizers.com Q150 Transistor Ladder Filter Module sold for a median of €150 over the last 24 months across 11 recorded sales, with most examples landing between €130 and €160. There is 1 listing live right now across Reverb, from €177 asking. Figures computed 19 October 2026 by Doirado from cross-platform listing data.