JJ Electronic KT88 Power Tube Apex Matched Pair
parts
Has sold for €65 over 2020–2025, across 15 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.
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: 18 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 |
|---|---|---|---|---|---|
| 19 Jun 2025 | €56$65 as sold | very good |  United States | Reverb | Details |
| 5 Jun 2025 | €73$85 as sold | very good | United States | Reverb | Details |
| 27 Jul 2024 | €56$65 as sold | excellent | United States | Reverb | Details |
| 20 Jul 2024 | €65$76 as sold | mint | United States | Reverb | Details |
| 5 Nov 2023 | €86$100 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and September 2026.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.
Show all 18 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 10 Apr 2025 | €85$99 as sold | very good | United States | Reverb | Details |
| 16 Aug 2024 | €86$100 as sold | very good | United States | Reverb | Details |
| 25 Jun 2024 | €35$40 as sold | very good | United States | Reverb | Details |
| 15 Jan 2024 | €65$75 as sold | very good | United States | Reverb | Details |
| 4 Sept 2023 | €86$100 as sold | mint | United States | Reverb | Details |
| 7 Jul 2023 | €76$89 as sold | mint | United States | Reverb | Details |
| 12 Mar 2023 | €58$68 as sold | mint |  Canada | Reverb | Details |
| 23 Nov 2022 | €99$115 as sold | new | United States | Reverb | Details |
| 27 Sept 2022 | €73$85 as sold | mint | United States | Reverb | Details |
| 25 May 2022 | €43$50 as sold | mint | United States | Reverb | Details |
| 21 May 2022 | €133$154 as sold | new | United States | Reverb | Details |
| 5 May 2021 | €65$75 as sold | mint | United States | Reverb | Details |
| 13 Feb 2020 | €56$65 as sold | mint | 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.
15 recorded sales of the JJ Electronic KT88 Power Tube Apex Matched Pair from 2020–2025, all-time around €65. Too few in the last two years to quote a typical used price. Figures computed 20 October 2026.