EL34/KT66/KT77/KT88/6550

Types from EHX, JJ Electronic, Genalex, Sovtek, Tung Sol.

Availabel as single valves, matched pairs and quads all tested by us. Matched sets come with matching test certificates

EL34 KT66 KT77 KT88 6550

You cannot add "JJ KT66 Beam Tetrode Output Valve" to the basket because the product is out of stock.

EL34/KT66/KT77/KT88/6550
EH EL34 Matched Pair
£97.00 Add to basket

Here is the Electro Harmonix EL34 Matched Pair as used in many amps usually from 50 watts output and up to 100 watts. You will receive two valves in this package.
EL34/KT66/KT77/KT88/6550
EH EL34 Matched Quad
£194.00 Add to basket

Here is the Electro Harmonix EL34 Matched Quad as used in many amps usually from 50 watts up to 100 watts. You will receive four matched valves in this package.
EL34/KT66/KT77/KT88/6550
EH EL34 Single Valve
£49.00 Add to basket

Here is the Electro Harmonix EL34 Single, used in many amps from 50 watts output on up to 100 watts.
EL34/KT66/KT77/KT88/6550
EH KT88 Matched Pair for guitar and hi-fi amps
£154.00 Add to basket

After extensive research and engineering, the Russian valve factory in Saratov has created the EH KT88. This version has the tonal qualities of the original KT88s.
EL34/KT66/KT77/KT88/6550
EH KT88 Matched Quad for guitar and hi-fi amps
£305.00 Add to basket

After extensive research and engineering, the Russian valve factory in Saratov has created the EH KT88. This version has the tonal qualities of the original KT88s.
EL34/KT66/KT77/KT88/6550
Genalex Gold Lion KT88 Matched Pairs Quads
£198.00 – £402.00 Select options

The Genalex Gold Lion KT88. Availabel as matched pairs and Quads After extensive research and engineering, the Russian valve factory in Saratov has reproduced the famed Genalex Gold Lion KT88. This valve has been recreated down to the finest detail with key features such as gold plated grid wires, carbonised screen grids, and a tri-alloy clad plate structure.
EL34/KT66/KT77/KT88/6550
Gold Lion KT77 Matched Pair
£178.99 Add to basket

The Gold Lion KT77 Matched Pair 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.
EL34/KT66/KT77/KT88/6550
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.
EL34/KT66/KT77/KT88/6550
JJ 6550 Matched Pairs and Quads
£99.00 – £197.00 Select options

Our JJ 6550 Matched Pairs and Quads in push-pull can easily provide 100 watts of audio power, and come with a test certificate showing our matching parameters. This ensures the best performance and sound quality.