Kenwood KA-9100 DC Stereo Integrated Amplifier
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Why this number?
The typical used price is the median of 21 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 | €520 | median sold, rounded |
| Most sold between | €370–€610 | 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 | 21 used sales | thin data, treat as a rough guide |
| By condition | €540 | excellent, median of 11 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 | €550 | 56 used sales, 2018–2026; not used for deals |
| Sales on record | 57 | 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 18 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.
Nothing live right now on the platforms we track.
Price history
Every recorded sale, one point each: 57 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
21 used sales · last 24 months · middle half €370–€610 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 14 Jun 2026 | €339$395 as sold | good |  United States | Reverb | Details |
| 9 Dec 2025 | €610$710 as sold | very good | United States | Reverb | Details |
| 29 Oct 2025 | €1,013$1,179 as sold | excellent | United States | Reverb | Details |
| 18 Oct 2025 | €559$650 as sold | very good | United States | Reverb | Details |
| 28 Sept 2025 | €260$303 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026.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.
Show the last 50 of 57 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 17 Oct 2025 | €120$140 as sold | very good | United States | Reverb | Details |
| 14 Oct 2025 | €473$550 as sold | very good | United States | Reverb | Details |
| 25 Sept 2025 | €368$428 as sold | excellent | United States | Reverb | Details |
| 28 Jun 2025 | €215$250 as sold | very good | United States | Reverb | Details |
| 23 Jun 2025 | €318$370 as sold | very good | United States | Reverb | Details |
| 17 Jun 2025 | €1,374$1,600 as sold | excellent | United States | Reverb | Details |
| 16 Jun 2025 | €494$575 as sold | excellent | United States | Reverb | Details |
| 13 Jun 2025 | €515$599 as sold | excellent | United States | Reverb | Details |
| 18 May 2025 | €923$1,075 as sold | excellent | United States | Reverb | Details |
| 13 May 2025 | €604$700 as sold | very good | United States | Reverb | Details |
| 1 May 2025 | €578$649 as sold | excellent | United States | Reverb | Details |
| 7 Mar 2025 | €388$450 as sold | excellent | United States | Reverb | Details |
| 3 Mar 2025 | €1,459$1,699 as sold | mint | United States | Reverb | Details |
| 4 Feb 2025 | €472$550 as sold | good | United States | Reverb | Details |
| 29 Dec 2024 | €944$1,099 as sold | excellent | United States | Reverb | Details |
| 15 Nov 2024 | €537$625 as sold | excellent | United States | Reverb | Details |
| 4 Oct 2024 | €326$380 as sold | excellent | United States | Reverb | Details |
| 25 Jun 2024 | €5,153$6,000 as sold | excellent | United States | Reverb | Details |
| 1 Jun 2024 | €258$300 as sold | very good | United States | Reverb | Details |
| 29 May 2024 | €587$680 as sold | excellent | United States | Reverb | Details |
| 22 Feb 2024 | €511$595 as sold | very good | United States | Reverb | Details |
| 30 Dec 2023 | €597$695 as sold | very good | United States | Reverb | Details |
| 14 Dec 2023 | €236$275 as sold | excellent | United States | Reverb | Details |
| 18 Nov 2023 | €709$825 as sold | excellent | Canada | Reverb | Details |
| 10 Oct 2023 | €517$599 as sold | very good | Canada | Reverb | Details |
| 30 Sept 2023 | €386$449 as sold | excellent | United States | Reverb | Details |
| 13 Sept 2023 | €687$800 as sold | very good | Canada | Reverb | Details |
| 23 Aug 2023 | €601$700 as sold | excellent | United States | Reverb | Details |
| 21 Aug 2023 | €620$722 as sold | excellent | United States | Reverb | Details |
| 19 Aug 2023 | €561$650 as sold | excellent | United States | Reverb | Details |
| 21 May 2023 | €846$950 as sold | excellent | United States | Reverb | Details |
| 18 May 2023 | €773$900 as sold | good | United States | Reverb | Details |
| 29 Mar 2023 | €257$299 as sold | excellent | United States | Reverb | Details |
| 16 Mar 2023 | €491$550 as sold | very good | United States | Reverb | Details |
| 14 Jan 2023 | €558$650 as sold | very good | United States | Reverb | Details |
| 3 Nov 2022 | €713$800 as sold | very good | United States | Reverb | Details |
| 17 Aug 2022 | €515$600 as sold | excellent | United States | Reverb | Details |
| 1 May 2022 | €322$375 as sold | very good | United States | Reverb | Details |
| 11 Apr 2022 | €445$499 as sold | good | United States | Reverb | Details |
| 13 Mar 2022 | €4,294$5,000 as sold | excellent | United States | Reverb | Details |
| 18 Feb 2022 | €624$700 as sold | excellent | United States | Reverb | Details |
| 6 Feb 2022 | €344$400 as sold | very good | United States | Reverb | Details |
| 14 Jan 2022 | €1,519$1,765 as sold | excellent | United States | Reverb | Details |
| 21 Oct 2021 | €666$775 as sold | very good | United States | Reverb | Details |
| 29 Apr 2021 | €495$575 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.
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
The Kenwood KA-9100 DC Stereo Integrated Amplifier sold for a median of €520 over the last 24 months across 21 recorded sales, with most examples landing between €370 and €610. Figures computed 18 October 2026 by Doirado from cross-platform listing data.