Klein and Hummel UE-400 2-Channel Parametric Equalizer
pro_audio
Has sold for €1,250 over 2017–2025, across 10 used sales. Too few in the last two years for a typical price today.
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Not enough sold data for a typical price.
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.
Nothing live right now on the platforms we track.
Price history
Every recorded sale, one point each: 10 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 |
|---|---|---|---|---|---|
| 3 Jun 2025 | €1,218$1,418 as sold | very good |  United Kingdom | Reverb | Details |
| 17 Apr 2024 | €2,285$2,660 as sold | good |   Germany | Reverb | Details |
| 11 Apr 2023 | €1,218$1,418 as sold | good | United Kingdom | Reverb | Details |
| 5 Jul 2022 | €1,095$1,275 as sold | very good |  France | Reverb | Details |
| 12 Sept 2019 | €1,018$1,178 as sold | excellent |  Austria | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and September 2026. A price is what the listing last asked, converted at that day’s rate.
Show all 10 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 30 Oct 2020 | €1,537$1,790 as sold | good |  United States | Reverb | Details |
| 24 Apr 2020 | €1,291$1,500 as sold | very good | United States | Reverb | Details |
| 2 Apr 2019 | €1,364$1,579 as sold | very good |  Spain | Reverb | Details |
| 21 Aug 2017 | €1,157$1,347 as sold | good | United Kingdom | Reverb | Details |
| 1 Feb 2017 | €1,291$1,499 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and September 2026. A price is what the listing last asked, converted at that day’s rate.
10 recorded sales of the Klein and Hummel UE-400 2-Channel Parametric Equalizer from 2017–2025, all-time around €1,250. Too few in the last two years to quote a typical used price. Figures computed 20 October 2026.