Get your TAD Tube Amp Doctor 5881WXT, Matched Pair, Premium Selected tubes at Humbucker Music! As one of the largest dealers of high-end amplifiers in the world, we know and understand tubes (and the amps they go in). TAD tubes are carefully selected and undergo very strict quality control before being offered for sale. If they don't past this rigorous testing, they are not chosed to be TAD tubes. We highly endorse TAD replacement tubes for any high-end or boutique amplifier! Description: Hard Rock! The popular TAD 5881WXT is a very dependable 6L6GC type tube with a more modern and aggressive character. It has slightly less power than a 6L6GC but has a special bite in the upper mid range, which allows your sound to cut through on stage. The 5881WXT is used in many of the recent Fender amps, but it is our recommendation for hard rock and low-tuned guitar playing. Used by Fender, Mesa Boogie, and several top tier brands. Q: When does a power tube become a Premium Selected power tube? A: All power tubes labeled Premium Selected have passed the following tests: - Plate Current (PC) and Amplification (TC) - Low Noise Test - Microphonic Test - Sonic Tests - Shock Tests - Listening Tests - Shorts & Leakage Tests Premium RT-Matching of Power Tubes: Our Premium Matching is an exact matching of power tubes with identical Plate Current (PC) and Transconductance (TC). TAD Premium Selected tubes are guaranteed for a period of 6 months (according to terms of warranties) for the quality criteria mentioned above.
