E-MU Systems Proteus/1 XR Rackmount 32-Voice Sampler Module
keyboard
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Why this number?
The typical used price is the median of 35 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 | €150 | median sold, rounded |
| Most sold between | €120–€200 | 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 | 35 used sales | thin data, treat as a rough guide |
| By condition | €220 | excellent, median of 9 sales, same window |
| €140 | very good, median of 18 sales, same window | |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €130 | 81 used sales, 2020–2026; not used for deals |
| Sales on record | 83 | 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 19 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.
ReverbPrice history
What it sold for, quarter by quarter, since Jan 2022: 71 sales in quarters with at least three, and the bars along the floor show how many each quarter. The shaded band is where the middle half of sales landed.
Recent sales by listing date
35 used sales · last 24 months · middle half €120–€200 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 15 Oct 2026 | €262$295 as sold | excellent |  United States | Reverb | Details |
| 23 Aug 2026 | €143$166 as sold | very good | United States | Reverb | Details |
| 21 Jul 2026 | €216$250 as sold | very good | United States | Reverb | Details |
| 22 Apr 2026 | €181$210 as sold | good | United States | Reverb | Details |
| 28 Feb 2026 | €198$230 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026.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.
Show the last 50 of 83 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 29 Jun 2026 | €195$219 as sold | very good | United States | Reverb | Details |
| 7 May 2026 | €171$199 as sold | very good | United States | Reverb | Details |
| 25 Apr 2026 | €133$155 as sold | very good | United States | Reverb | Details |
| 7 Apr 2026 | €364$423 as sold | very good |   Germany | Reverb | Details |
| 25 Mar 2026 | €126$146 as sold | very good | United States | Reverb | Details |
| 26 Feb 2026 | €198$230 as sold | excellent | United States | Reverb | Details |
| 11 Nov 2025 | €99$115 as sold | very good | United States | Reverb | Details |
| 8 Nov 2025 | €172$200 as sold | very good | United States | Reverb | Details |
| 17 Oct 2025 | €169$197 as sold | very good |  Canada | Reverb | Details |
| 8 Sept 2025 | €172$200 as sold | good | United States | Reverb | Details |
| 2 Sept 2025 | €104$121 as sold | good |  France | Reverb | Details |
| 23 Aug 2025 | €129$150 as sold | very good | United States | Reverb | Details |
| 18 Aug 2025 | €145$169 as sold | very good | United States | Reverb | Details |
| 8 Aug 2025 | €215$250 as sold | excellent | United States | Reverb | Details |
| 9 Jul 2025 | €115$133 as sold | very good | Canada | Reverb | Details |
| 29 May 2025 | €39$45 as sold | parts | United States | Reverb | Details |
| 28 May 2025 | €105$122 as sold | good | United States | Reverb | Details |
| 19 May 2025 | €85$99 as sold | fair | United States | Reverb | Details |
| 16 May 2025 | €282$328 as sold | excellent | France | Reverb | Details |
| 9 May 2025 | €129$150 as sold | very good | United States | Reverb | Details |
| 7 Apr 2025 | €60$70 as sold | fair | United States | Reverb | Details |
| 6 Apr 2025 | €43$50 as sold | fair | United States | Reverb | Details |
| 27 Mar 2025 | €129$150 as sold | very good | United States | Reverb | Details |
| 24 Mar 2025 | €172$199 as sold | very good |  Japan | Reverb | Details |
| 14 Mar 2025 | €258$300 as sold | excellent | United States | Reverb | Details |
| 16 Feb 2025 | €417$486 as sold | excellent |  Denmark | Reverb | Details |
| 4 Feb 2025 | €119$139 as sold | excellent | United States | Reverb | Details |
| 31 Dec 2024 | €151$175 as sold | excellent | United States | Reverb | Details |
| 19 Nov 2024 | €102$119 as sold | good | United States | Reverb | Details |
| 18 Nov 2024 | €172$200 as sold | very good | United States | Reverb | Details |
| 20 Oct 2024 | €120$140 as sold | very good | United States | Reverb | Details |
| 2 Oct 2024 | €220$255 as sold | excellent | Canada | Reverb | Details |
| 21 Sept 2024 | €129$150 as sold | very good | United States | Reverb | Details |
| 19 Sept 2024 | €86$100 as sold | good | United States | Reverb | Details |
| 12 Sept 2024 | €222$258 as sold | very good |  Italy | Reverb | Details |
| 10 Sept 2024 | €99$115 as sold | good | United States | Reverb | Details |
| 7 Sept 2024 | €101$117 as sold | very good | United States | Reverb | Details |
| 26 Aug 2024 | €156$181 as sold | excellent |  Hungary | Reverb | Details |
| 19 Aug 2024 | €133$155 as sold | very good | United States | Reverb | Details |
| 17 Aug 2024 | €129$150 as sold | excellent | United States | Reverb | Details |
| 2 Aug 2024 | €120$140 as sold | very good | United States | Reverb | Details |
| 18 Jun 2024 | €163$189 as sold | very good | United States | Reverb | Details |
| 25 May 2024 | €120$140 as sold | excellent | United States | Reverb | Details |
| 30 Apr 2024 | €83$96 as sold | parts | France | Reverb | Details |
| 30 Mar 2024 | €129$150 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 August 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Cheapest live: Japan €178 · before shipping
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
The E-MU Systems Proteus/1 XR Rackmount 32-Voice Sampler Module sold for a median of €150 over the last 24 months across 35 recorded sales, with most examples landing between €120 and €200. There is 1 listing live right now across Reverb, from €178 asking. Figures computed 19 October 2026 by Doirado from cross-platform listing data.