Source Audio One Series

Checked by hand on 5 October 2026

Every version of the One Series in one place. 11 for sale right now.

Source Audio One Series C4 Synth

Source Audio One Series SA-263

Source Audio SA264 Encounter

Pick your version

Same name, different money: prices are per version.

Version	Typical used	For sale	From
One Series C4 Synth	12 sold	2	€269
SA-249
SA264 Encounter		4	€356
SA-264		1	€639
One Series SA-263	2 sold	1	€423

Versions without a page of their own are read from the model code sellers put in the title. Where we have too few recorded sales of a version to quote one honestly, the column shows what sellers are asking for the ones up now instead. That is a hope, not a sale, and asking prices run above what things fetch. A dash means we have neither.

For sale right now

Grouped by version, best-priced first within each. Each card says when we last confirmed its listing at the source. 4 listings do not say which version; they are at the end.