QSC ISA750 2-Channel Cinema Installation Power Amplifier
pro_audio
Has sold for €190 over 2022–2025, across 9 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. 2 for sale, from €802.
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 United States
ReverbPrice history
Every recorded sale, one point each: 11 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 |
|---|---|---|---|---|---|
| 14 May 2025 | €194$225 as sold | very good |  United States | Reverb | Details |
| 21 May 2024 | €1,134$1,315 as sold | mint | United States | Reverb | Details |
| 9 Apr 2024 | €173$200 as sold | very good | United States | Reverb | Details |
| 24 Mar 2024 | €142$165 as sold | good | United States | Reverb | Details |
| 13 Mar 2024 | €216$250 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and September 2026. A price is what the listing last asked, converted at that day’s rate.
Show all 11 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 24 Mar 2024 | €203$235 as sold | very good | United States | Reverb | Details |
| 13 Mar 2024 | €173$200 as sold | very good | United States | Reverb | Details |
| 13 Mar 2024 | €194$225 as sold | very good | United States | Reverb | Details |
| 27 Dec 2023 | €155$180 as sold | very good | United States | Reverb | Details |
| 8 Feb 2022 | €387$450 as sold | good | United States | Reverb | Details |
| 24 Mar 2017 | €844$980 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and September 2026. A price is what the listing last asked, converted at that day’s rate.
Cheapest live: United States €802 · 
Canada €985 · before shipping
9 recorded sales of the QSC ISA750 2-Channel Cinema Installation Power Amplifier from 2022–2025, all-time around €190. Too few in the last two years to quote a typical used price. Cheapest live €802 before shipping. Figures computed 19 October 2026.