Amplifier Tubes

  • Groove Tubes Gold Series Preamp Tube GT-12AX7-C
    Groove Tubes Gold Series Preamp Tube GT-12AX7-C
    The Groove Tubes Gold Series GT-12AX7-C Preamp Tube is a Chinese version of the GT-12AX7. Great for Marshalls and Fenders, it has a sweet warm mid range tone and it complements the tone of European amps. It takes some of the edge off of high gain amps by reducing the brightness while still having the gain and articulation.
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    Ships in 7 to 10 days
  • Groove Tubes Gold Series Preamp Tube GT-12AX7-R
    Groove Tubes Gold Series Preamp Tube GT-12AX7-R
    The Groove Tubes Gold Series GT-12AX7-R Preamp Tube is an older-style Russian-type vacuum tube with strong tone and a slightly edgy tone. This newer tube from Russia has slightly brighter and lower gain, quicker compression than the GT 12AX7. Great for most Fender amplifiers, especially lower gain Fender-type amps.
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    Ships in 7 to 10 days
  • Groove Tubes GT-6L6-RD-M Amp Power Tubes Duet Medium
    Groove Tubes GT-6L6-RD-M Amp Power Tubes Duet Medium
    The Groove Tubes GT-6L6R Power Tubes Duet gives you what may just be the most reliable of the currently made tubes, with slightly less power and a more aggressive edge when pushed into distortion. Russian made, these tubes are the same as stock 5881 power tubes, but they're specially matched by Groove Tubes, resulting in a better sound and higher reliability. Fender uses the GT-6L6R in their non-Custom Shop tube amps, and for good reason: They sound great and they're very dependable!
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    Ships in 7 to 10 days
  • Groove Tubes GT-EL34-MD-M Amp Power Tube Duet
    Groove Tubes GT-EL34-MD-M Amp Power Tube Duet
    Groove Tubes has been manufacturing, importing, and grading quality power tubes for two decades. Groove Tubes founder and energy source Aspen Pittman's tireless pursuit of perfect tube tone has resulted in Groove Tubes' reputation for consistency and premium quality. Want proof? Fender tube amps now include Groove Tubes as standard equipment, and true tube aficianados worldwide swear by the tubes and pro audio products Groove Tubes makes. For premium tube tone, choose Groove Tubes! Based on a tube which is considered an icon to EL34 users in both the audio world and guitar amp world, the GT-EL34M Power Tubes Quartet provides classic tonality. The original was a classic, and now the GT-EL34M is on its way to developing its own great track record just as the GT-6L6GE, E34LS, and KT88SV proprietary tubes have. This is the matched pair version
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    Ships in 7 to 10 days
  • Groove Tubes GT-EL84-SD-M Amp Power Tube Duet
    Groove Tubes GT-EL84-SD-M Amp Power Tube Duet
    Groove Tubes has been manufacturing, importing, and grading quality power tubes for two decades. Groove Tubes founder and energy source Aspen Pittman's tireless pursuit of perfect tube tone has resulted in Groove Tubes' reputation for consistency and premium quality. Want proof? Fender tube amps now include Groove Tubes as standard equipment, and true tube aficianados worldwide swear by the tubes and pro audio products Groove Tubes makes. For premium tube tone, choose Groove Tubes! Once the most common low-power pentode power tube, the EL84 was popularized in early Vox AC30 amps. Rediscovered by Matchless amps and now currently used by nearly every tube amp company, this tube design is making a major comeback, and the GT-EL84S Power Tubes Duet arrives to give you a premium version. This tube features quick, soft overdrive distortion, and it's especially great for recording applications with low-power amps. Available in pairs.
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    Ships in 7 to 10 days
  • Groove Tubes GT-EL84-SQ-M Amp Power Tube Quartet
    Groove Tubes GT-EL84-SQ-M Amp Power Tube Quartet
    Groove Tubes has been manufacturing, importing, and grading quality power tubes for two decades. Groove Tubes founder and energy source Aspen Pittman's tireless pursuit of perfect tube tone has resulted in Groove Tubes' reputation for consistency and premium quality. Want proof? Fender tube amps now include Groove Tubes as standard equipment, and true tube aficianados worldwide swear by the tubes and pro audio products Groove Tubes makes. For premium tube tone, choose Groove Tubes! Once the most common low-power pentode power tube, the EL84 was popularized in early Vox AC30 amps. Rediscovered by Matchless amps and now currently used by nearly every tube amp company, this tube design is making a major comeback, and the GT-EL84S Power Tubes Quartet arrives to give you a premium version. This tube features quick, soft overdrive distortion, and it's especially great for recording applications with low-power amps.
    (read more...)
    Ships in 7 to 10 days