RCA Portable Amplifier OP-6 Microphone Preamp
pro_audio
Has sold for €3,250 over 2018–2026, across 17 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. 1 for sale, from €5,110.
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 StatesPrice 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
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 13 Mar 2026 | €4,388$5,100 as sold | good |  United States | Reverb | Details |
| 19 Aug 2025 | €4,294$4,999 as sold | very good | United States | Reverb | Details |
| 1 May 2025 | €2,447$2,849 as sold | excellent | United States | Reverb | Details |
| 24 Mar 2025 | €3,004$3,498 as sold | excellent | United States | Reverb | Details |
| 6 Apr 2023 | €3,307$3,850 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and September 2026.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 |
|---|---|---|---|---|---|
| 24 Oct 2023 | €3,125$3,638 as sold | excellent |   Sweden | Reverb | Details |
| 11 Jul 2023 | €4,101$4,775 as sold | excellent | United States | Reverb | Details |
| 9 Apr 2022 | €2,985$3,475 as sold | good |  United Kingdom | Reverb | Details |
| 2 Apr 2021 | €4,732$5,500 as sold | very good | United States | Reverb | Details |
| 29 Mar 2021 | €3,227$3,750 as sold | excellent | United States | Reverb | Details |
| 25 Mar 2021 | €4,122$4,799 as sold | excellent | United States | Reverb | Details |
| 9 Oct 2020 | €3,650$4,250 as sold | very good | United States | Reverb | Details |
| 22 May 2020 | €1,718$1,995 as sold | fair | United States | Reverb | Details |
| 28 Feb 2020 | €3,052$3,533 as sold | very good | United Kingdom | Reverb | Details |
| 23 Dec 2019 | €1,932$2,250 as sold | fair |  Japan | Reverb | Details |
| 21 Sept 2019 | €3,951$4,600 as sold | very good | United States | Reverb | Details |
| 16 Jul 2018 | €2,545$2,950 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.
Cheapest live: United States €5,110 · before shipping
17 recorded sales of the RCA Portable Amplifier OP-6 Microphone Preamp from 2018–2026, all-time around €3,250. Too few in the last two years to quote a typical used price. Cheapest live €5,110 before shipping. Figures computed 19 October 2026.