Befaco Sallen-Key Filter Modular Synthesizer
keyboard
Not enough sold data for a typical price — 4 sales on record all-time.
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Not enough sold data for a typical price. 1 for sale, from €202.
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.
1 local pickup ad in Germany, on Kleinanzeigen. Showing 1 local pickup ad in Germany, on Kleinanzeigen. Local pickup near you, in Germany: 1 ad on Kleinanzeigen.
eBay GermanyRecent sales by listing date
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 25 Feb 2023 | €111$125 as sold | good |  United States | Reverb | Details |
| 29 Jun 2022 | €134$150 as sold | excellent | United States | Reverb | Details |
| 27 Aug 2020 | €183$205 as sold | mint | United States | Reverb | Details |
| 8 May 2020 | €143$160 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in October 2026. A price is what the listing last asked, converted at that day’s rate.
Cheapest live: 
Japan €202 · before shipping
4 recorded sales of the Befaco Sallen-Key Filter Modular Synthesizer, too few to quote a typical used price. Cheapest live €202 before shipping. Figures computed 19 October 2026.