Output Valves

Sovtek EL84 Singles Pairs Quads
From £24.52

The Sovtek EL84 series produces an unbeatable, smooth, warm distortion. Excellent replacement valves in vintage Vox AC30s and the like. Sovtek EL84s come standard in many Fender, Crate, and Peavey amplifiers, and for good reason.

We have fully tested each valve in-house at voltages typical of most amps to give the best possible match. Each set includes a test certificate showing the test results.

Includes our class-leading 180 day warranty.
Sovtek 6SC7 Valve
£30.41 Price Excluding UK VAT

The Sovtek 6SC7 valve is a double triode preamp valve found in some guitar amps. It has an octal base and high gain.

Made in Russia. Tested in-house.

180 day warranty.
Gold Lion KT77 Matched Quad
£248.00 Price Excluding UK VAT

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.
Tung Sol 7591A Matched Pairs and Quads
From £84.71

The Tung Sol 7591A is renowned as the best sounding and most faithful recreation of the classic 7591 valve. We hand-select and refine the factory pre-matching on our suite of AVO and custom-built testers. Includes a test certificate showing the test results.

180 day warranty.
Russian NOS EL84 (6P14P) Matched Quad
£74.09 Price Excluding UK VAT

The Russian NOS EL84 has been in production since the 1960s under the original Russian designation 6P14P. Originally designed for military applications, the EL84 stands among the highest quality valves ever made.
TAD EL84-CZ Premium Matched Pair
£33.00 Price Excluding UK VAT

The TAD EL84-CZ Premium Matched Pair gives most amps an extra powerful bass response. Be careful with amps that do already have a fat bass and make sure their speaker can handle the increased bottom end, as it might become too much.

Made in Russia.

180 day warranty.
Tung Sol 6L6GC-STR Singles Pairs Quads
From £38.00

Tung Sol’s clone of the legendary Philips 6L6GC-STR delivers the ultimate in musical tone and smooth overdrive. Available as singles, pairs and quads. Tested by us and quality assured in-house. Made in Russia.

180 day warranty.
EH 6L6GC Singles Matched Pairs Quads
From £34.00

Superior power beam tetrode with large plate dimensions and improved grid structure for increased power handling capabilities. Excellent tone and performance compared to most 6L6 or KT66 type valves. Supplied as a single, matched pair, or quad.

Premium tested in-house. 180 day warranty.
Electro Harmonix EH 6973 Pairs Quads
From £76.00

EH 6973 from Electro-Harmonix. Newly manufactured Russian valves of the highest quality. Very limited quantity available. Choose singles pairs or quads.

Tested in-house.

180 day warranty.
EH KT88 Matched Quad
£254.00 Price Excluding UK VAT

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.

Made in Russia. Tested in-house.

180 day warranty.
Russian NOS EL84 (6P14P) Matched Pair
£37.83 Price Excluding UK VAT

The Russian NOS EL84 has been in production since the 1960s under the original Russian designation 6P14P. Originally designed for military applications, the EL84 stands among the highest quality valves ever made.
JJ KT88 Matched Pairs & Quads
From £84.50

Fully tested JJ Electronic KT88 valves. Available here as matched pairs and matched quads. This is one powerful bottle, packing 42 watts, strong bass and dazzling highs. Also compatible with 6550 amplifiers.

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

180 day warranty.

KT88