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Mesa Boogie 12AT7 Premium Preamp Tube Single
$29.00The 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 before 1991) a...h m s
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Mesa Boogie EL-34 STR 446 Amp Duet Tubes
$99.00The MESA EL-34 STR 446 is a premium quality EL-34 in the classic style and sound. They have nice harmonic reach, layering and complexity in the top end and a bit more fullness mids and richness in the low end when c...6 Payments of $16.50
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Mesa/Boogie 5881 6L6 STR425 Duet Power Tubes
$99.00The 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 tapered highs tha...6 Payments of $16.50
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Mesa/Boogie EL34 STR 447 Duet Power Tubes
$99.00The 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 tone & feel – urgent and...6 Payments of $16.50
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Mesa/Boogie KT88 STR 488 Duet Power Tubes
$187.00The 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 blend of balanc...6 Payments of $31.17
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Guitar Amp Vacuum Tubes
Don't let worn, failing, or compromised vacuum tubes (valves) rob your amplifier of its precious tone! Available individually or in matched sets, AMS provides a full range of preamp and power amp tubes to deliver the ultimate in amplifier performance.