API 554 500 Series 3-Band Parametric Equalizer Module
pro_audio
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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 | €2,050 | median sold, rounded |
| Most sold between | €1,200–€2,500 | the middle half alone; more than one kind of item sells under this name |
| 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 |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €1,150 | 17 used sales, 2018–2026; not used for deals |
| Sales on record | 17 | 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.
Nothing live right now on the platforms we track.
Price history
Every recorded sale, one point each: 17 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
10 used sales · last 24 months · middle half €1,200–€2,500 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 30 Mar 2026 | €1,357$1,577 as sold | very good |   France | Reverb | Details |
| 23 Jul 2025 | €2,469$2,875 as sold | very good |  United States | Reverb | Details |
| 3 Jun 2025 | €2,491$2,900 as sold | excellent | United States | Reverb | Details |
| 11 Jan 2025 | €1,148$1,336 as sold | good | France | Reverb | Details |
| 22 Dec 2024 | €1,596$1,850 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and September 2026. A price is what the listing last asked, converted at that day’s rate.
Show all 17 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 23 Jul 2025 | €2,469$2,875 as sold | very good | United States | Reverb | Details |
| 7 Dec 2024 | €5,607$6,500 as sold | very good | United States | Reverb | Details |
| 25 Nov 2024 | €1,148$1,336 as sold | good | France | Reverb | Details |
| 10 Nov 2024 | €2,577$3,000 as sold | excellent | United States | Reverb | Details |
| 26 Oct 2024 | €1,043$1,215 as sold | good | France | Reverb | Details |
| 18 Jul 2023 | €4,791$5,554 as sold | very good | United States | Reverb | Details |
| 5 Mar 2020 | €816$950 as sold | good | United States | Reverb | Details |
| 11 Jul 2018 | €646$749 as sold | good | United States | Reverb | Details |
| 10 Jul 2018 | €629$729 as sold | very good | United States | Reverb | Details |
| 4 Jan 2018 | €948$1,099 as sold | very good | United States | Reverb | Details |
| 4 Jan 2018 | €948$1,099 as sold | very good | United States | Reverb | Details |
| 4 Jan 2018 | €948$1,099 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 September 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 API 554 500 Series 3-Band Parametric Equalizer Module sold for a median of €2,050 over the last 24 months across 10 recorded sales, with most examples landing between €1,200 and €2,500. Figures computed 20 October 2026 by Doirado from cross-platform listing data.