Genuine Mesa Boogie 6L6 STR-440 Duet ( matched pair of tubes )
Duet (matched pair) MESA® 6L6 STR 440
- Best overall, premium grade, USA equivalent 6L6,
- Remarkable bass definition, articulate mids and shimmering highs keep every note amazingly intelligible, with a smooth, creamy character.
- Leading structural quality provides exceptional consistency and reliability and is an outstanding choice for ANY 6L6 based amps and all styles of music.
- The STR 440 is a direct replacement for our out-of-production STR 420s and STR 430s.
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!