Buchla 256e Quad Control Voltage Processor
keyboard
Has sold for €1,050 over 2018–2026, across 17 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: 19 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 |
|---|---|---|---|---|---|
| 19 Apr 2026 | €1,310$1,467 as sold | excellent |   Spain | Reverb | Details |
| 17 Nov 2025 | €1,043$1,215 as sold | mint |  France | Reverb | Details |
| 19 Apr 2025 | €863$1,000 as sold | excellent |  United States | Reverb | Details |
| 6 Nov 2024 | €574$668 as sold | good | France | Reverb | Details |
| 25 Jun 2023 | €1,355$1,578 as sold | mint |  Germany | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026.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 19 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 7 Nov 2024 | €859$1,000 as sold | excellent | United States | Reverb | Details |
| 24 Sept 2024 | €901$1,049 as sold | excellent | United States | Reverb | Details |
| 23 Mar 2024 | €902$1,050 as sold | excellent | United States | Reverb | Details |
| 13 Jan 2024 | €1,031$1,200 as sold | excellent | United States | Reverb | Details |
| 7 Dec 2023 | €1,073$1,249 as sold | excellent | United States | Reverb | Details |
| 15 Jun 2023 | €945$1,100 as sold | excellent | United States | Reverb | Details |
| 29 Mar 2023 | €1,117$1,300 as sold | excellent | United States | Reverb | Details |
| 30 May 2022 | €1,159$1,350 as sold | excellent | United States | Reverb | Details |
| 15 Apr 2021 | €1,252$1,458 as sold | excellent | France | Reverb | Details |
| 19 May 2020 | €1,513$1,761 as sold | new |  Italy | Reverb | Details |
| 15 Oct 2019 | €1,200$1,397 as sold | excellent |  Sweden | Reverb | Details |
| 19 Mar 2019 | €773$900 as sold | very good | United States | Reverb | Details |
| 7 Feb 2018 | €808$940 as sold | mint |  Canada | Reverb | Details |
| 26 Jul 2016 | €1,245$1,449 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 August 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
17 recorded sales of the Buchla 256e Quad Control Voltage Processor from 2018–2026, all-time around €1,050. Too few in the last two years to quote a typical used price. Figures computed 18 October 2026.