Sovtek 5881WXT, Matched Pair (New Old Stock)

The Sovtek 5881 WXT Matched Pair is a durable and reliable set of power tubes commonly used in guitar amplifiers from brands like Fender, Crate, and Carvin. These tubes are modeled after the Russian military-grade 6P3S-E, designed to tolerate higher voltages than many other 6L6-type tubes. They are known for producing a warm, well-rounded tone, and matched pairs ensure consistent and balanced output.