RME ADI-648 Bidirectional MADI / ADAT Digital Format Converter
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Why this number?
The typical used price is the median of 10 used sales observed in the last 24 months, with outliers removed and the figure rounded. An observed sale is often the last asking price rather than a confirmed hammer price.
| Typical used price | €770 | median sold, rounded |
| Most sold between | €650–€830 | 25th to 75th percentile, same window |
| Window | last 24 months | the tightest of 90 days, 6 months and 24 months with 8 used sales |
| Sample | 10 used sales | thin data, treat as a rough guide |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Live asks | €1,399 | typical ask across 8 listings, 82% above typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €770 | 66 used sales, 2017–2026; not used for deals |
| Sales on record | 80 | all-time, all platforms |
Typical prices are rounded (to 5 / 10 / 50 / 100 by size, in whichever currency you read); asks and the chart are exact. As of 20 October 2026. Full method, including what each badge means
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
eBay United States
Price history
Every recorded sale, one point each: 80 of them, placed by the day the ad went up. The line follows the middle of the sales around each point, with the middle half behind it, and breaks wherever nothing sold nearby. Condition is mixed, so some of the spread is a mint against a fair rather than the market moving.
Recent sales by listing date
10 used sales · last 24 months · middle half €650–€830 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 21 Sept 2026 | €841$940 as sold | very good |   Austria | Reverb | Details |
| 20 Jul 2026 | €803$935 as sold | very good |  Poland | Reverb | Details |
| 13 Mar 2026 | €802$934 as sold | excellent |  United States | Reverb | Details |
| 2 Sept 2025 | €601$699 as sold | excellent |  United Kingdom | Reverb | Details |
| 30 Jun 2025 | €1,268$1,474 as sold | mint |  Italy | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026.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 the last 50 of 80 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 6 Apr 2026 | €666$775 as sold | very good | United States | Reverb | Details |
| 9 Mar 2026 | €626$729 as sold | very good |  Sweden | Reverb | Details |
| 9 Mar 2026 | €644$750 as sold | very good | United States | Reverb | Details |
| 30 Aug 2025 | €1,117$1,300 as sold | very good | United States | Reverb | Details |
| 27 Jun 2025 | €731$850 as sold | very good | United States | Reverb | Details |
| 7 Oct 2024 | €731$851 as sold | very good | United Kingdom | Reverb | Details |
| 3 Sept 2024 | €816$950 as sold | excellent | United States | Reverb | Details |
| 28 Aug 2024 | €773$900 as sold | mint | United States | Reverb | Details |
| 14 Aug 2024 | €837$970 as sold | excellent |  Netherlands | Reverb | Details |
| 1 Apr 2024 | €1,016$1,183 as sold | mint | Italy | Reverb | Details |
| 25 Oct 2023 | €859$1,000 as sold | excellent | United States | Reverb | Details |
| 24 Oct 2023 | €868$1,011 as sold | excellent |  Germany | Reverb | Details |
| 9 Oct 2023 | €2,371$2,749 as sold | new | United States | Reverb | Details |
| 7 Oct 2023 | €835$972 as sold | excellent |  Czechia | Reverb | Details |
| 20 Sept 2023 | €773$900 as sold | excellent | United States | Reverb | Details |
| 12 Jul 2023 | €752$875 as sold | excellent | United States | Reverb | Details |
| 16 Jun 2023 | €1,090$1,263 as sold | mint | United States | Reverb | Details |
| 8 Jun 2023 | €1,043$1,215 as sold | mint |  Denmark | Reverb | Details |
| 10 May 2023 | €835$972 as sold | very good | Germany | Reverb | Details |
| 4 May 2023 | €2,191$2,551 as sold | new | Germany | Reverb | Details |
| 15 Apr 2023 | €773$900 as sold | very good | United States | Reverb | Details |
| 4 Mar 2023 | €1,589$1,850 as sold | excellent | United States | Reverb | Details |
| 1 Nov 2022 | €1,288$1,500 as sold | excellent | United States | Reverb | Details |
| 6 Sept 2022 | €775$902 as sold | excellent |  Canada | Reverb | Details |
| 14 Jul 2022 | €887$1,032 as sold | excellent | Sweden | Reverb | Details |
| 7 Jul 2022 | €853$993 as sold | very good | United Kingdom | Reverb | Details |
| 7 Feb 2022 | €720$838 as sold | excellent |  France | Reverb | Details |
| 7 Feb 2022 | €720$838 as sold | very good | France | Reverb | Details |
| 6 Feb 2022 | €1,074$1,250 as sold | mint | United States | Reverb | Details |
| 28 Nov 2021 | €751$875 as sold | very good | France | Reverb | Details |
| 28 Sept 2021 | €323$376 as sold | mint | Canada | Reverb | Details |
| 28 Sept 2021 | €323$376 as sold | mint | Canada | Reverb | Details |
| 4 Sept 2021 | €323$376 as sold | very good | Canada | Reverb | Details |
| 25 Aug 2021 | €601$700 as sold | very good | United States | Reverb | Details |
| 25 Aug 2021 | €601$700 as sold | very good | United States | Reverb | Details |
| 17 Aug 2021 | €756$880 as sold | excellent | United States | Reverb | Details |
| 22 Jun 2021 | €2,367$2,749 as sold | new | United States | Reverb | Details |
| 22 Jun 2021 | €2,367$2,749 as sold | new | United States | Reverb | Details |
| 29 Apr 2021 | €429$500 as sold | excellent | United States | Reverb | Details |
| 29 Mar 2021 | €429$500 as sold | excellent | United States | Reverb | Details |
| 26 Mar 2021 | €731$851 as sold | excellent | United Kingdom | Reverb | Details |
| 16 Mar 2021 | €2,173$2,530 as sold | new | France | Reverb | Details |
| 10 Jan 2021 | €769$895 as sold | mint | United States | Reverb | Details |
| 11 Dec 2020 | €601$700 as sold | mint | United States | Reverb | Details |
| 3 Dec 2020 | €712$827 as sold | excellent | Canada | 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 Kingdom €630 · Germany €1,149 · before shipping
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
Sellers are asking a median of €1,399 for the RME ADI-648 Bidirectional MADI / ADAT Digital Format Converter today, 82% over the €770 it actually sells for (10 recorded sales, last 24 months; most sold between €650 and €830). There are 8 listings live right now across eBay Germany, eBay United States, Reverb, from €630 asking. Figures computed 20 October 2026 by Doirado from cross-platform listing data.