Mesa Boogie KT-88 STR 448 Tube Duet

Duet (matched pair)

Currently shipping in Mesa/Boogie production amplifiers.

The Mesa STR 448 is the premium KT-88 of choice for Mesa's all-tube Prodigy & Strategy Bass Amps. Capable of delivering incredible power & fundamental bass punch, the STR 488 also offers the perfect blend of balanced midrange & high frequency detail to compliment the outrageous low-end potential this tube serves up. Modernized structural detail combined with excellent materials & workmanship produce a premium quality KT-88 that will enhance any KT-based circuit & especially MESA's all-tube bass line, designed specifically with this tube in mind.
MESA power tubes are among the highest quality available & selected for their exceptional full-range tonal quality, consistency & reliability. All MESA tubes offer unsurpassed consistency & reliability for ANY tube amplifier, & certainly MESA amplifiers!
Remember... Mesa's dedication is to create the world's finest tube amplifiers. And to achieve that goal requires a deeper commitment to tube quality.. because the reputation of Mesa's amplifiers depends on it.