$99
The MESA® 6L6 STR-448 is a premium grade 6L6 with a balanced voice and plenty of punch and headroom. They produce rich low end, tight, full midrange and pleasing top end that is present where it counts, yet also warm...
$39
The MESA® 5U4GB RECTIFER TUBE produces a “traditional vintage sag” with the most elastic and compressed feel of the two 5U4’s that they offer. Amazing feel and exceptional overall quality make this their factory...
$41
The MESA® 5Y3 RECTIFIER TUBE is a favorite among vintage aficionados and a great choice in older MESA amps like the Lone Star Special as well as many other vintage, non-MESA, amplifiers. This tube produces sultry,...
$30
Mesa Boogie's SPAX7's are a premium grade substitute for the standard 12AX7 - They are a "Special Requirement Preamp Tube" that possess an even higher standard of overall performance than their high-quality 12AX7 due to...
$51
The MESA 5AR4 rectifier tube produces a vintage feel with light to mild "sag". While it produces more "sag" than Silicon Diodes, it is the least "saggy" of their tube rectifier offerings.
$61
The MESA EL84 / 6BQ5 is a European classic and the tube type that led the British invasion. Tight and aggressive, yet smooth and warm, with an amazing chiming mid and top end. Brilliant focus with a frequency response...
$81
The MESA® 6V6 STR 417 is the little brother to the 6L6 and exemplifies classic American tube tone from yesteryear. Extremely sweet and bubbly with a beautifully deep bass and spacious, shimmering highs, this tube...
$99
The MESA® EL-34 STR 447 is a premium grade NOS-equivalent EL-34. It offers traditional EL-34 tone & feel – urgent and aggressive – and is an excellent choice for all styles of gain, especially classic rock, alternative...