Source Audio One Series C4 Synth
pedal
Has sold for €190 over 2020–2026, across 10 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. 2 for sale, from €269.
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 Germany
ReverbPrice history
Every recorded sale, one point each: 12 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 |
|---|---|---|---|---|---|
| 11 May 2026 | €60$70 as sold | very good |  United States | Reverb | Details |
| 1 Feb 2026 | €164$184 as sold | excellent | United States | Reverb | Details |
| 10 May 2024 | €177$199 as sold | excellent | United States | Reverb | Details |
| 1 Jul 2023 | €240$269 as sold | new | United States | Reverb | Details |
| 10 Apr 2021 | €195$218 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in September 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Show all 12 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 26 Dec 2023 | €195$219 as sold | excellent | United States | Reverb | Details |
| 1 Dec 2021 | €240$269 as sold | new | United States | Reverb | Details |
| 1 May 2021 | €163$189 as sold | excellent | United States | Reverb | Details |
| 13 Feb 2021 | €196$220 as sold | mint | United States | Reverb | Details |
| 11 Dec 2020 | €194$218 as sold | mint | United States | Reverb | Details |
| 5 Dec 2020 | €194$218 as sold | mint | United States | Reverb | Details |
| 15 Nov 2020 | €194$218 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in September 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Cheapest live: 
Germany €269 · before shipping
10 recorded sales of the Source Audio One Series C4 Synth from 2020–2026, all-time around €190. Too few in the last two years to quote a typical used price. Cheapest live €269 before shipping. Figures computed 19 October 2026.