Apogee Symphony I/O MKII Thunderbolt Chassis
pro_audio
Not enough sold data for a typical price — 9 sales on record all-time.
Doirado is free: no paywall, no sign-up. If this saved you from overpaying, you can chip in. Support Doirado
Not enough sold data for a typical price. 2 for sale, from €2,793. Closest new: Apogee Symphony Desktop USB Audio Interface, €1,035 at Thomann.
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: 9 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 |
|---|---|---|---|---|---|
| 4 Mar 2026 | €2,805$3,149 as sold | excellent |  United States | Reverb | Details |
| 4 May 2023 | €1,935$2,173 as sold | new |   Germany | Reverb | Details |
| 15 Aug 2022 | €1,208$1,400 as sold | excellent | United States | Reverb | Details |
| 16 Mar 2022 | €8,450$9,795 as sold | new | United States | Reverb | Details |
| 1 Mar 2019 | €1,296$1,500 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Show all 9 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 12 Jul 2021 | €2,513$2,821 as sold | new |  Italy | Reverb | Details |
| 28 May 2021 | €1,076$1,250 as sold | excellent | United States | Reverb | Details |
| 15 Dec 2020 | €1,291$1,500 as sold | excellent | United States | Reverb | Details |
| 18 Feb 2019 | €2,494$2,800 as sold | excellent | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026.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.
Cheapest live: United States €2,793 · before shipping
9 recorded sales of the Apogee Symphony I/O MKII Thunderbolt Chassis, too few to quote a typical used price. Cheapest live €2,793 before shipping. Figures computed 17 October 2026.