Mesa/Boogie 6L6 STR-445 Duet Power Tubes

The Mesa/Boogie 6L6 STR-445 tubes deliver tight low-end response, accurate midrange, and a glassy high-end that doesn't get too carried away.

The Mesa/Boogie STR-445 is a 6L6 that shares some qualities of a 6CA7 in that it has tight, articulate low-end for excellent bass definition along with beautifully balanced mid and a chiming top-end that cuts without harshness. It's a great choice for the Rectifier Series of amps for tightening low-end while adding top end cut in a perfect "Rock/Claw" frequency while avoiding "buzz" and "sizzle" in the upper octave. They're Mesa's standard tube for Dual and Triple Rectifiers and a great "swap and play" update for older Rectos.

- Stock in: Dual & Triple Rectifier Heads
- Substitute Tube for Out of Production Models: Road King, Roadster & Tremoverb
- Country of Origin: Slovakia
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 0.61 lbs
Shipping Dimensions: 7 x 5 x 2 in
Manufacturer Part Number (MPN): 750640D

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


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