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.
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  • The 12AX7 Tungsol has high gain, ultralow microphonics and superb linearity. The sound of this tube is full and musical. The Tung-Sol name and trademark have been acquired by the New Sensor Corporation. This ...
    Rating   4.5 out of 5 stars. 15 ratings.
    $34.95
     
    $34.95      $34.95
     
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  • The MESA STR 450 EL-34 is a German made, 'A' grade NOS (New Old Stock) Siemens EL-34. This legendary European EL-34 is known for its unsurpassed 'bell-tone' clarity and touch sensitive sustain & articulation. ...
    $225.00
     
    $225.00      $225.00
     
    4 Payments of $56.25
    No Credit Check
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  • This new 12AT7 tube has short plates to help reduce microphonics and noise. The 12AT7 tube type is equivalent to the European ECC81 tube and can be used in any 12AT7 or ECC81 circuit. The Tungsol 12AT7-W / 6201 ...
    Price: $37.08
    Save: $9.13 (25%)
    $27.95
     
    $27.95      $27.95
     
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  • The Mullard EL34 Tube, The Master Valve, is made in Russia and renowned for its tone and character. It is available here in a single, matched duet (set of two tubes) or quartet (set of four ...
    Rating   5.0 out of 5 stars. 15 ratings.
    $39.95 - $184.99
     
    From  $39.95      $39.95
     
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  • The 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 ...
    $91.00
     
    $91.00      $91.00
     
    4 Payments of $22.75
    No Credit Check
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  • Totally Tweed! The preferred OEM tube of ’50s-era Fender TweedChamp and Deluxe amplifiers The Tungsol 6V6 has a geometrydesigned to safely handle the higher voltages used in guitaramps – plus heavier ...
    Rating   4.5 out of 5 stars. 3 ratings.
    $94.95
     
    $94.95      $94.95
     
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  • MESA SPAX7 preamp tubes are a premium grade 12AX7 that possess an even higher standard of overall performance due to their incredibly low sensitivity to microphonic noise. This is the ultimate preamp tube to use in ...
    $30.00
     
    $30.00      $30.00
     
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  • Svetlana Tubes are made in Russia and are renown for their tone and character. Svetlana offers a wide selection of tubes for both hi-end audio and guitar ...
    Rating   4.5 out of 5 stars. 12 ratings.
    $29.95
     
    $29.95      $29.95
     
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  • 12AX7 preamp tubes play a remarkable, dynamic role in the creation of the final tone in your vacuum tube amplifier. 12AX7s are components, early in the circuit, that determine how clean or, how lush, layered and ...
    $26.00
     
    $26.00      $26.00
     
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  • Svetlana Tubes are made in Russia and are renown for their tone and character. Svetlana offers a wide selection of tubes for both hi-end audio and guitar ...
    Rating   5.0 out of 5 stars. 2 ratings.
    $39.95
     
    $39.95      $39.95
     
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  • The best current production 6SL7 available. NOS performance and sound at a fraction of the price. Sweeten up the preamp section of that Vintage Ampeg B-15. The Tung-Sol 6SL7 name and trademark have been ...
    Price: $69.62
    Save: $19.67 (28%)
    $49.95
     
    $49.95      $49.95
     
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  • The Tungsol 12AU7W / 6189 is a brand new pre-amp tube that is made in Russia. It is a premium quality 12AU7 tube built to match the performance of the military/industrial original GE 6189 tube. This tube performs ...
    Rating   4.5 out of 5 stars. 3 ratings.
    Price: $37.08
    Save: $9.13 (25%)
    $27.95
     
    $27.95      $27.95
     
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  • High gain, ULTRA low noise/microphonics. Forget about Telefunken. The 12AX7EH provides high gain with ultra low noise and detailed, musical tone that rivals the most desirable NOS types. Unique spiral filament ...
    Rating   5.0 out of 5 stars. 8 ratings.
    $24.95
     
    $24.95      $24.95
     
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  • Svetlana Tubes are made in Russia and are renown for their tone and character. Svetlana offers a wide selection of tubes for both hi-end audio and guitar ...
    Rating   5.0 out of 5 stars. 1 rating.
    $44.95
     
    $44.95      $44.95
     
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  • Modeled after the vintage RCA 6L6GC 'blackplate,' the 6L6EH features large plate dimensions and improved grid structure for increased power handling capabilities. Also features mica spacers with metal springs to ...
    $37.95
     
    $37.95      $37.95
     
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  • An excellent way to recharge the tube amplifier in your guitar rig. Sovtek/Electro Harmonix EL84 (EL84EH) offers newfound power to give new life to your amplifier. A perfect replacement tube for VOX AC30, Peavey ...
    Rating   4.5 out of 5 stars. 3 ratings.
    $24.95
     
    $24.95      $24.95
     
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  • 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 tone & feel – ...
    $87.00
     
    $87.00      $87.00
     
    4 Payments of $21.75
    No Credit Check
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  • The Tungsol 6550 Tube is made in Russia and renown for its tone and character. It is available here in a matched pair (set of two ...
    $154.95
     
    $154.95      $154.95
     
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  • Svetlana Tubes are made in Russia and are renown for their tone and character. Svetlana offers a wide selection of tubes for both hi-end audio and guitar ...
    $69.95
     
    $69.95      $69.95
     
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  • 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 blend of ...
    $187.00
     
    $187.00      $187.00
     
    4 Payments of $46.75
    No Credit Check
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