Mesa/Boogie EL-34 STR 447 Duet Power Tubes

Offering traditional, yet immediate response, the Mesa/Boogie EL-34 STR-447 power tubes work in all genres, but really excel with rock and metal.

The MESA EL-34 STR 447 is Mesa's very best overall, premium grade NOS equivalent EL-34 and Mesa's tube of choice in the production of all MESA EL-34 powered models. It offers traditional EL-34 tone & feel urgent and aggressive and is an excellent choice for all styles of gain, especially classic rock, alternative rock & metal. This tube is true to it's British origins with tight, focused low end, crushing midrange crunch and crystal-like highs. It's one of Mesa's favorites for authentic Brit tones.

MESA power tubes are among the highest quality available and selected for their exceptional full-range tonal quality, consistency and reliability. All MESA tubes offer unsurpassed consistency and reliability for ANY tube amplifier, and 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.

- Stock in: Stiletto, Road King, Royal Atlantic, Triple Crown TC-50, Triple Crown TC-100 - Substitute in: MESA amps biased for EL-34s or with bias select switch
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 1 lbs
Shipping Dimensions: 1 x 1 x 1 in
Manufacturer Part Number (MPN): 750600D

For support or warranty questions, please contact the manufacturer:
Phone: 707-789-3348


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