5U4GB - Single
$69.00
Overview The MESA® 5U4GB Rectifier Tube is our very best overall 5U4 and our rectifier tube of choice in the production of all new MESA amps featuring this tube. This tube produces a "traditional vintage...
5Y3 - Single
$58.00
Overview The MESA® 5Y3 is a favorite among vintage aficionados and is our tube of choice in the production of the Lone Star Special. This tube produces sultry, vintage sag, creating a silky-smooth feel on...
5AR4 / GZ34 - Single
$74.00
Overview 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 our tube rectifier offerings. Used in...
KT-88 STR 488 - Dual (Matched Pair)
$279.00
Overview The MESA® STR 488 is the premium KT-88 of choice for our all-tube Prodigy and Strategy Bass Amps. Capable of delivering incredible power and fundamental bass punch, the STR 488 also offers the perfect...
5881 / 6L6 STR 425 - Dual (Matched Pair)
$129.00
Overview The MESA® 5881 STR 425 is a military grade 6L6 designed with an emphasis on rugged durability and the capability to handle higher voltage requirements. It produces a full bass and rich midrange with...
EL-84 6BQ5 - Dual (Matched Pair)
$99.00
Overview The MESA® EL-84 / 6BQ5 is the little brother to the EL-34 and is the classic European-designed tube that lead the original British invasion. Our EL-84 offers tight and punchy bass, smooth and warm...
EL-34 STR 447 - Dual (Matched Pair)
$198.00
Overview The MESA® EL-34 STR 447 is our very best overall, premium grade NOS equivalent EL-34 and our tube of choice in the production of all new MESA EL-34 powered models. It offers traditional EL-34...
6V6 STR 417 - Dual (Matched Pair)
$122.00
Overview The MESA® 6V6 STR 417 is the little brother of the 6L6 and exemplifies classic American tube tone from yesteryear. Extremely sweet and bubbly with a beautifully deep bass and spacious, shimmering highs, this...
6L6 STR 440 - Dual (Matched Pair)
$200.00
Overview The MESA® 6L6 STR 440 is our very best overall, premium grade, USA equivalent 6L6. It is our tube of choice in the production of all new MESA 6L6 powered models. Remarkable bass definition,...
12AT7 - Single
$59.00
Overview The MESA® 12AT7 is a premium grade, lower gain preamp tube most often used in reverb stages and/or phase inverter positions in older amplifiers. It is used in older MESA/Boogie® designs (MESA amps built...