Guitar Valve Amp Kits for a wide range of amps using quality tubes

6L6 Guitar Amp Valve Kits
Fender Bassman 70 Amp Valve Kit
£112.00 Add to basket

This kit fits Fender Bassman 70 amps. Six tubes total. Output valves and phase splitter matched by hand in-house on our suite of testers.

Made by JJ Electronic in Slovakia. Tested in-house.

180 day warranty.
EL84 Amp Valve kits
Fender Blues Jr Sovtek Valve Kit
£141.00 Add to basket

This kit contains three Sovtek 12AX7WAs and two matched Sovtek EL84s. These are the exact valves Fender used in their Blues Jr models, just rebranded as Groove Tubes. Save money and buy the originals. With this kit, your Blues Jr will sound exactly as Fender intended when it left the factory.

We carefully match our tubes using AVO and custom-built testers. You will receive a test certificate showing the matching info.

Valves made in Russia.

180 days warranty.
6L6 Guitar Amp Valve Kits
Fender Concert AB763 Valve Kit
£134.00 Add to basket

This kit fits Fender Concert AB763 amps with no reverb. Seven valves total. Output valves and phase splitter matched by hand in-house.

Made by JJ Electronic in Slovakia. Tested in-house.

180 day warranty.
6V6 Based Kits
Fender Princeton JJ Valve Kits
£139.00 – £145.00 Select options This product has multiple variants. The options may be chosen on the product page

Fender Princeton Reverb Full JJ Valve kit is ideal for the 68 Reissue Custom variant. we offer a medium or full gain kit

Made by JJ Electronic in Slovakia. Tested in-house.

180 day warranty.
300B 2A3 6L6 KT77 EL34 Matched
Gold Lion KT77 Matched Pair
£178.99 Add to basket

The Gold Lion KT77 is the best quality KT77 on the market today, offered here as a matched pair. Manufactured in Russia as a reissue of the original Marconi-Osram design. The KT77 is pin compatible with the EL34 and has a rich bottom end.

Tested in-house.

180 day warranty.
300B 2A3 6L6 KT77 EL34 Matched
Gold Lion KT77 Matched Quad
£352.99 Add to basket

The Gold Lion KT77 Matched Quad is the best quality KT77 on the market today. Manufactured in Russia as a reissue of the original Marconi-Osram design. The KT77 is pin compatible with the EL34 and has a rich bottom end.

Tested in-house.

180 day warranty.
6L6 Guitar Amp Valve Kits
JJ 1x ECC81 2x ECC83S 2x 6L6GC Kit
£102.00 Add to basket

A fully tested revalve kit containing one ECC81 (12AT7), two ECC83 (12AX7), and two 6L6GC valves. Fits Fender Bassman and Super 60 (manufactured 1982-1987), Line 6 Spider 212, and other amps with a similar valve configuration. Output valves and phase splitter hand-matched in-house.

Made in Slovakia. Tested in-house.

180 day warranty.
EL34 Based Kits
JJ 1x ECC81 2x ECC83S 4x EL34 II Valve Kit
£126.00 Add to basket

Our fully tested JJ 1x ECC81 2x ECC83S 4x EL34 II Valve Kit fits Sound City 100 watt amps. The JJ EL34 II has richer mid tones than the original JJ EL34. Output valves and phase splitter hand-matched in-house.

Made in Slovakia. Tested in-house.

180 day warranty.
6L6 Guitar Amp Valve Kits
JJ 1x ECC81 3x ECC83S 2x 6L6GC Valve Kit
£117.00 Add to basket

This kit fits several Fender amps, including the 68 Princeton Reverb Reissue, Concert Blackface AA763, and the Tremolux Silverface no reverb AB763.

Output valves and phase splitter matched by hand in-house.

Made by JJ Electronic in Slovakia. Tested in-house.

180 day warranty.