A fully tested re-valve kit for 45-50 watt amplifiers including Marshall and Laney
Kit Includes
- 2x EL34 II matched by hand in-house on our custom output valve tester which also does audio testing and matching at real amp voltages
- 1x ECC83S (12AX7) matched and balanced for the phase splitter position
- 2x ECC83S (12AX7)
- Test certificates for the matched EL34 IIs and balanced ECC83S
We test each valve at real amp voltages on our suite of vintage, modern, and custom-built valve testers. We also audio-check your valves.
Our JJ EL34 kits use the much improved JJ EL34 II. It has vastly richer midtones than the cheaper JJ EL34. The standard JJ EL34 has a reputation for sounding thin, so JJ made the EL34 II to address this tone issue. Get the sound you deserve!
Tubes made in Slovakia by JJ Electronic.
Includes our class-leading 180 day warranty.









