JJ Electronic EL84 Power Tube Apex Matched Quad
parts
Has sold for €45 over 2018–2026, across 24 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. 9 for sale, from €69.
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.
Reverb
3 more live · €89–€107 · typical ask €73 · 2 United States · 1 Spain
Price history
Every recorded sale, one point each: 50 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 |
|---|---|---|---|---|---|
| 31 Jul 2026 | €51$59 as sold | excellent |  United States | Reverb | Details |
| 6 Jul 2026 | €34$40 as sold | excellent | United States | Reverb | Details |
| 11 Oct 2025 | €34$40 as sold | mint | United States | Reverb | Details |
| 11 Oct 2025 | €47$55 as sold | new | United States | Reverb | Details |
| 29 Jul 2025 | €65$75 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and September 2026.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 50 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 8 Jun 2025 | €43$50 as sold | mint | United States | Reverb | Details |
| 26 May 2025 | €34$40 as sold | mint | United States | Reverb | Details |
| 31 Jan 2025 | €43$50 as sold | very good | United States | Reverb | Details |
| 16 Jan 2025 | €52$60 as sold | mint | United States | Reverb | Details |
| 20 Aug 2024 | €43$50 as sold | new | United States | Reverb | Details |
| 28 Jul 2024 | €34$40 as sold | new | United States | Reverb | Details |
| 14 Jul 2024 | €34$40 as sold | new | United States | Reverb | Details |
| 2 Apr 2024 | €64$75 as sold | new | United States | Reverb | Details |
| 22 Nov 2023 | €78$90 as sold | new |  Canada | Reverb | Details |
| 11 Oct 2023 | €122$142 as sold | new |  United Kingdom | Reverb | Details |
| 9 Oct 2023 | €26$30 as sold | very good | United States | Reverb | Details |
| 8 Aug 2023 | €60$70 as sold | mint | United States | Reverb | Details |
| 22 Jun 2023 | €94$110 as sold | new | United States | Reverb | Details |
| 2 Mar 2023 | €68$79 as sold | mint | United States | Reverb | Details |
| 23 Feb 2023 | €64$75 as sold | mint | United States | Reverb | Details |
| 9 Feb 2023 | €52$60 as sold | mint | United States | Reverb | Details |
| 19 Oct 2022 | €67$78 as sold | new | United States | Reverb | Details |
| 6 May 2022 | €102$119 as sold | new | United States | Reverb | Details |
| 12 Apr 2022 | €103$120 as sold | mint | United States | Reverb | Details |
| 10 Apr 2022 | €99$115 as sold | new | United States | Reverb | Details |
| 2 Apr 2022 | €76$89 as sold | new | United States | Reverb | Details |
| 2 Apr 2022 | €52$60 as sold | fair | United States | Reverb | Details |
| 30 Mar 2022 | €81$94 as sold | mint | Canada | Reverb | Details |
| 23 Mar 2022 | €112$130 as sold | new | United States | Reverb | Details |
| 21 Mar 2022 | €137$160 as sold | mint | United States | Reverb | Details |
| 19 Mar 2022 | €103$120 as sold | new | United States | Reverb | Details |
| 17 Mar 2022 | €69$80 as sold | excellent | United States | Reverb | Details |
| 18 Feb 2022 | €43$50 as sold | new | United States | Reverb | Details |
| 15 Feb 2022 | €52$60 as sold | mint | United States | Reverb | Details |
| 11 Jan 2022 | €52$60 as sold | new | United States | Reverb | Details |
| 4 Jan 2022 | €47$55 as sold | new | United States | Reverb | Details |
| 23 Aug 2021 | €59$69 as sold | new | United States | Reverb | Details |
| 13 Apr 2021 | €77$90 as sold | new | United States | Reverb | Details |
| 24 Mar 2021 | €43$50 as sold | new | United States | Reverb | Details |
| 19 Feb 2021 | €30$35 as sold | excellent | United States | Reverb | Details |
| 6 Jan 2021 | €30$35 as sold | mint | United States | Reverb | Details |
| 25 Nov 2020 | €26$30 as sold | excellent | Canada | Reverb | Details |
| 19 Nov 2020 | €34$40 as sold | excellent | United States | Reverb | Details |
| 11 Aug 2020 | €103$120 as sold | new | United States | Reverb | Details |
| 11 Aug 2020 | €77$90 as sold | new | United States | Reverb | Details |
| 10 Jun 2020 | €26$30 as sold | excellent | United States | Reverb | Details |
| 2 Jun 2019 | €47$55 as sold | new |   Netherlands | Reverb | Details |
| 9 Feb 2019 | €95$110 as sold | new | United States | Reverb | Details |
| 7 Sept 2018 | €30$35 as sold | mint | United States | Reverb | Details |
| 13 Oct 2017 | €56$65 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 €69 · 
Spain €95 · before shipping
24 recorded sales of the JJ Electronic EL84 Power Tube Apex Matched Quad from 2018–2026, all-time around €45. Too few in the last two years to quote a typical used price. Cheapest live €69 before shipping. Figures computed 19 October 2026.