IGS Audio IQ505 500-Series Parametric Equalizer
pro_audio
Not enough sold data for a typical price — 10 sales on record all-time.
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Not enough sold data for a typical price. 7 for sale, from €835.
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.
eBay Germany
eBay United States
1 more live · €1,242–€1,242 · typical ask €978
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 |
|---|---|---|---|---|---|
| 25 Aug 2026 | €388$435 as sold | very good |  United States | Reverb | Details |
| 4 Nov 2024 | €576$647 as sold | mint |   France | Reverb | Details |
| 24 Jul 2024 | €1,068$1,199 as sold | mint | United States | Reverb | Details |
| 23 May 2022 | €708$795 as sold | new | United States | Reverb | Details |
| 3 Jan 2022 | €635$713 as sold | new | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in October 2026.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 |
|---|---|---|---|---|---|
| 25 Aug 2026 | €388$435 as sold | very good | United States | Reverb | Details |
| 24 Jan 2024 | €848$950 as sold | mint | United States | Reverb | Details |
| 29 Sept 2021 | €891$1,000 as sold | mint | United States | Reverb | Details |
| 22 Aug 2020 | €708$795 as sold | new | United States | Reverb | Details |
| 22 Aug 2020 | €708$795 as sold | new | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in October 2026. A price is what the listing last asked, converted at that day’s rate.
Cheapest live: 
Japan €835 · before shipping
10 recorded sales of the IGS Audio IQ505 500-Series Parametric Equalizer, too few to quote a typical used price. Cheapest live €835 before shipping. Figures computed 19 October 2026.