Our Tung Sol 4x 12AX7 2x 5881 Valve Kit is a perfect match for many American and German amps, such as the Engl E330 Screamer.
All valves in this kit are from the re-issued Tung Sol family of valves made in Russia. They have a rich tone and have excellent non-microphonic behaviour.
The 5881s come as a matched pair, tested in-house here at VTGA. We also match and balance one 12AX7s for the phase splitter position. We test all the valves at real amp voltages on our suite of vintage, modern, and custom-built valve testers. Includes a test certificate showing the valve test results.
Includes our class-leading 180 day warranty.