Thermionic Culture The Swift 2-Channel EQ
pro_audio
Has sold for €2,650 over 2017–2026, across 39 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. 1 for sale, from €3,874.
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.
eBay United StatesPrice history
Every recorded sale, one point each: 41 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 |
|---|---|---|---|---|---|
| 26 Aug 2026 | €2,335$2,611 as sold | excellent |  United States | Reverb | Details |
| 24 Jan 2026 | €2,834$3,300 as sold | excellent | United States | Reverb | Details |
| 27 Aug 2025 | €2,295$2,672 as sold | mint |   Denmark | Reverb | Details |
| 4 Oct 2024 | €2,504$2,915 as sold | mint |  Switzerland | Reverb | Details |
| 9 Aug 2021 | €2,791$3,250 as sold | very good | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026.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 all 41 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 7 Dec 2025 | €2,985$3,475 as sold | excellent |  United Kingdom | Reverb | Details |
| 3 Nov 2025 | €2,534$2,950 as sold | excellent | United States | Reverb | Details |
| 8 Jul 2025 | €2,146$2,499 as sold | excellent | United States | Reverb | Details |
| 7 Feb 2025 | €3,881$4,499 as sold | excellent | United States | Reverb | Details |
| 31 Jan 2025 | €2,433$2,820 as sold | excellent | United Kingdom | Reverb | Details |
| 5 Aug 2024 | €3,234$3,765 as sold | mint |  Germany | Reverb | Details |
| 9 Jun 2024 | €2,315$2,695 as sold | excellent | United Kingdom | Reverb | Details |
| 19 May 2024 | €2,608$3,037 as sold | mint |  Italy | Reverb | Details |
| 23 Jan 2024 | €3,009$3,503 as sold | excellent | United Kingdom | Reverb | Details |
| 14 Jan 2024 | €2,254$2,624 as sold | mint | United Kingdom | Reverb | Details |
| 5 Oct 2023 | €2,825$3,275 as sold | mint | Italy | Reverb | Details |
| 24 Jul 2023 | €2,577$3,000 as sold | excellent | United States | Reverb | Details |
| 12 Jan 2023 | €2,869$3,340 as sold | excellent | Germany | Reverb | Details |
| 15 Dec 2022 | €2,791$3,250 as sold | excellent | United States | Reverb | Details |
| 14 Nov 2022 | €2,817$3,280 as sold | mint | Italy | Reverb | Details |
| 9 Nov 2022 | €3,178$3,700 as sold | mint | United States | Reverb | Details |
| 26 Jul 2022 | €2,802$3,262 as sold | excellent | United Kingdom | Reverb | Details |
| 10 Jul 2022 | €2,802$3,262 as sold | mint | United Kingdom | Reverb | Details |
| 11 May 2022 | €2,663$3,100 as sold | mint | United States | Reverb | Details |
| 23 Apr 2022 | €2,705$3,150 as sold | excellent | United States | Reverb | Details |
| 9 Nov 2021 | €3,092$3,600 as sold | excellent | United States | Reverb | Details |
| 1 Sept 2021 | €2,423$2,824 as sold | excellent | United Kingdom | Reverb | Details |
| 27 Aug 2021 | €2,491$2,900 as sold | excellent | United States | Reverb | Details |
| 24 Mar 2021 | €2,869$3,340 as sold | excellent |  Austria | Reverb | Details |
| 24 Jan 2021 | €2,712$3,158 as sold | mint |  Netherlands | Reverb | Details |
| 21 Oct 2020 | €2,712$3,158 as sold | mint | Netherlands | Reverb | Details |
| 28 Jul 2020 | €2,583$3,000 as sold | mint | United States | Reverb | Details |
| 5 May 2020 | €2,663$3,100 as sold | mint |  Hong Kong SAR China | Reverb | Details |
| 25 Dec 2019 | €2,072$2,399 as sold | excellent | United States | Reverb | Details |
| 3 Dec 2019 | €3,061$3,544 as sold | mint | United Kingdom | Reverb | Details |
| 24 Oct 2019 | €2,147$2,500 as sold | excellent | United States | Reverb | Details |
| 10 Jul 2019 | €2,405$2,800 as sold | mint | United States | Reverb | Details |
| 18 Jul 2018 | €2,242$2,599 as sold | excellent | United States | Reverb | Details |
| 5 Jul 2018 | €2,931$3,397 as sold | new | United Kingdom | Reverb | Details |
| 16 Feb 2018 | €2,498$2,895 as sold | mint | United States | Reverb | Details |
| 20 Jul 2017 | €2,189$2,538 as sold | excellent | United Kingdom | 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 States €3,874 · before shipping
39 recorded sales of the Thermionic Culture The Swift 2-Channel EQ from 2017–2026, all-time around €2,650. Too few in the last two years to quote a typical used price. Cheapest live €3,874 before shipping. Figures computed 20 October 2026.