Mackie HM-400 4-Channel Headphone Amplifier
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Why this number?
The typical used price is the median of 22 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 | €85 | median sold, rounded |
| Most sold between | €80–€100 | 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 | 22 used sales | thin data, treat as a rough guide |
| By condition | same as typical | excellent, median of 11 sales, same window |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Live asks | €178 | typical ask across 31 listings, 109% above typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €100 | 89 used sales, 2018–2026; not used for deals |
| Sales on record | 136 | all-time, all platforms |
| New | €189 | Thomann, read 29 August 2026 |
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.
1 local pickup ad in Germany, on Kleinanzeigen. Showing 1 local pickup ad in Germany, on Kleinanzeigen. Local pickup near you, in Germany: 1 ad on Kleinanzeigen.
Reverb
25 more live · €178–€534 · typical ask €178 · most of these are new asks against a used typical
- €178109% over typicalnew ·
United States · Reverb · confirmed 3 days agocheck this is the same unit - €178109% over typicalnew · United States · Reverb · confirmed 3 days agocheck this is the same unit
- €178109% over typicalnew · United States · Reverb · confirmed 3 days agocheck this is the same unit
- €178109% over typicalnew · United States · Reverb · confirmed 3 days agocheck this is the same unit
- €178109% over typicalnew · United States · Reverb · confirmed 3 days agocheck this is the same unit
- €178109% over typicalnew · United States · Reverb · confirmed 3 days agocheck this is the same unit
- €178109% over typicalnew · United States · Reverb · confirmed 6 days agocheck this is the same unit
- €178109% over typicalnew · United States · Reverb · confirmed 3 days agocheck this is the same unit
- €178109% over typicalvery good · United States · Reverb · confirmed 3 days agocheck this is the same unit
- €178109% over typicalnew · United States · Reverb · confirmed 3 days agocheck this is the same unit
15 more · €178–€534 · United States, United Kingdom, Canada
- €178109% over typicalnew · United States · Reverb · confirmed 3 days agocheck this is the same unit
- €178109% over typicalnew · United States · Reverb · confirmed 3 days agocheck this is the same unit
- €178109% over typicalnew · United States · Reverb · confirmed 3 days agocheck this is the same unit
- €178109% over typicalnew · United States · Reverb · confirmed 3 days agocheck this is the same unit
- €178109% over typicalnew · United States · Reverb · confirmed 3 days agocheck this is the same unit
- €178109% over typicalnew · United States · eBay United States · confirmed 2 days agocheck this is the same unit
- €178109% over typicalnew · United States · Reverb · confirmed 3 days agocheck this is the same unit
- €181113% over typicalnew ·
United Kingdom · eBay Germany · confirmed 26 h agocheck this is the same unit - €190124% over typicalnew ·
Canada · Reverb · confirmed 3 days agocheck this is the same unit - €196131% over typicalnew · United States · Reverb · confirmed 3 days agocheck this is the same unit
- €201136% over typicalnew · United States · Reverb · confirmed 3 days agocheck this is the same unit
- €227167% over typicalnew · United Kingdom · Reverb · confirmed 3 days agocheck this is the same unit
- €356319% over typicalnew · United States · eBay United States · confirmed 2 days agocheck this is the same unit
- €357320% over typicalnew · United States · Reverb · confirmed 6 days agocheck this is the same unit
- €534528% over typicalnew · United States · eBay United States · confirmed 2 days agocheck this is the same unit
Price history
Every recorded sale, one point each: 136 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
22 used sales · last 24 months · middle half €80–€100 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 8 Sept 2026 | €89$100 as sold | excellent | United States | Reverb | Details |
| 12 Aug 2026 | €90$105 as sold | very good | United States | Reverb | Details |
| 10 Aug 2026 | €94$110 as sold | very good | United States | Reverb | Details |
| 19 May 2026 | €82$95 as sold | excellent | United States | Reverb | Details |
| 18 May 2026 | €64$75 as sold | 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.
Show the last 50 of 136 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 7 May 2026 | €107$125 as sold | excellent | United States | Reverb | Details |
| 3 Apr 2026 | €77$90 as sold | excellent | United States | Reverb | Details |
| 7 Mar 2026 | €86$100 as sold | excellent | United States | Reverb | Details |
| 12 Jan 2026 | €140$163 as sold | very good | United Kingdom | Reverb | Details |
| 9 Jan 2026 | €82$95 as sold | excellent | United States | Reverb | Details |
| 21 Dec 2025 | €84$98 as sold | excellent | United States | Reverb | Details |
| 8 Nov 2025 | €82$96 as sold | excellent | United States | Reverb | Details |
| 30 Oct 2025 | €99$115 as sold | excellent | United States | Reverb | Details |
| 30 Sept 2025 | €56$65 as sold | good | United States | Reverb | Details |
| 5 Sept 2025 | €123$143 as sold | mint | United States | Reverb | Details |
| 25 Aug 2025 | €103$120 as sold | mint | United States | Reverb | Details |
| 15 Aug 2025 | €112$130 as sold | very good | United States | Reverb | Details |
| 14 Aug 2025 | €86$100 as sold | excellent | United States | Reverb | Details |
| 8 Aug 2025 | €90$105 as sold | excellent | United States | Reverb | Details |
| 23 Jul 2025 | €210$236 as sold | new |   Italy | Reverb | Details |
| 25 May 2025 | €43$50 as sold | mint | United States | Reverb | Details |
| 29 Jan 2025 | €107$125 as sold | very good | United States | Reverb | Details |
| 22 Nov 2024 | €43$50 as sold | good | United States | Reverb | Details |
| 15 Nov 2024 | €187$218 as sold | new | Canada | Reverb | Details |
| 19 Sept 2024 | €137$160 as sold | new | United States | Reverb | Details |
| 7 Aug 2024 | €99$115 as sold | very good | United States | Reverb | Details |
| 3 Aug 2024 | €94$109 as sold | very good | United States | Reverb | Details |
| 19 Jul 2024 | €99$115 as sold | mint | United States | Reverb | Details |
| 18 Jul 2024 | €172$200 as sold | mint | United States | Reverb | Details |
| 18 Jul 2024 | €172$200 as sold | mint | United States | Reverb | Details |
| 7 Jul 2024 | €86$100 as sold | good | United States | Reverb | Details |
| 28 Jun 2024 | €90$105 as sold | very good | United States | Reverb | Details |
| 22 Jun 2024 | €102$119 as sold | excellent | United States | Reverb | Details |
| 9 Jun 2024 | €99$115 as sold | excellent | United States | Reverb | Details |
| 15 Apr 2024 | €116$135 as sold | excellent | United States | Reverb | Details |
| 9 Apr 2024 | €104$121 as sold | mint |  France | Reverb | Details |
| 21 Mar 2024 | €104$120 as sold | very good | United States | Reverb | Details |
| 9 Mar 2024 | €107$125 as sold | mint | United States | Reverb | Details |
| 1 Mar 2024 | €114$133 as sold | mint | United States | Reverb | Details |
| 18 Feb 2024 | €77$90 as sold | excellent | United States | Reverb | Details |
| 31 Jan 2024 | €90$105 as sold | excellent | United States | Reverb | Details |
| 23 Dec 2023 | €94$110 as sold | excellent | United States | Reverb | Details |
| 22 Dec 2023 | €102$119 as sold | excellent | United States | Reverb | Details |
| 21 Dec 2023 | €94$110 as sold | excellent | United States | Reverb | Details |
| 18 Nov 2023 | €172$200 as sold | new | United States | Reverb | Details |
| 25 Oct 2023 | €173$200 as sold | new | United States | Reverb | Details |
| 18 Sept 2023 | €94$110 as sold | very good | United States | Reverb | Details |
| 16 Aug 2023 | €94$110 as sold | very good | United States | Reverb | Details |
| 31 Jul 2023 | €97$113 as sold | excellent | United States | Reverb | Details |
| 15 Jun 2023 | €112$130 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 €143 · Italy €146 · 
Hong Kong SAR China €160 · United Kingdom €181 · 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 €178 for the Mackie HM-400 4-Channel Headphone Amplifier today, 109% over the €85 it actually sells for (22 recorded sales, last 24 months; most sold between €80 and €100). New, it costs €189 at Thomann (read 29 August 2026), so a used one at the median saves about 55%. There are 31 listings live right now across Reverb, eBay United States, eBay Germany, from €143 asking. Figures computed 20 October 2026 by Doirado from cross-platform listing data.