Matched Quad

Sovtek 5881/6L6WGC Singles and Matched Sets
From £38.00

The Sovtek 5881/6L6WGC works in all 6L6 and 5881 sockets. Built to rigid military standards, the 5881 tolerates higher voltages than any other 6L6. May amp manufacturers use these tubes during amp manufacture.

Made in Russia. Tested in-house at real amp voltages and includes listening tests.

180 day warranty.
Tung Sol EL84 Singles Matched Sets
From £35.89

This Tung-Sol EL84/6BQ5 is premium tested and matched in-house with audio checks for the best possible quality and reliability. The Tung-Sol EL84 is a top-of-the-line version of this popular valve as used in many American amps in the 1960s. Made in Russia.

We supply a test certificate showing the results of our expert matching process for pairs and quads

Tested in-house.

180 day warranty.
JJ KT77 Singles Matched Sets Premium
From £33.96

Tested in-house.

180 day warranty.