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 Established 1990
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Tubes

  • Groove Tubes Gold GT-6V6-R Quartet - Medium Output
    $73.99 Groove Tubes Gold GT-6V6-R Quartet - Medium Output
    Classically designed with warm overdrive and soft distortion character. Chinese made copy of the old USA 6V6 we loved in our old Deluxe Reverbs. Round, warm, fat tone with lower power put great for a soft blues tone or...
  • Groove Tubes Gold 6V6-R Duet - Medium Output
    $36.99 Groove Tubes Gold 6V6-R Duet - Medium Output
    Classically designed with warm overdrive and soft distortion character. Chinese made copy of the old USA 6V6 we loved in our old Deluxe Reverbs. Round, warm, fat tone with lower power put great for a soft blues tone or...
  • Groove Tubes Gold 12AT7 Preamp Tube
    $15.95 Groove Tubes Gold 12AT7 Preamp Tube
    The Groove Tubes GT-12AT7 preamp tube is manufactured to the highest quality JAN spec. NOS, made in Russia for extremely long life. Used widely in most U.S.-made amps and, in particular, Fender amps. Fender amps with reverb...
  • Groove Tubes Gold 12AU7 Preamp Tube
    $15.95 Groove Tubes Gold 12AU7 Preamp Tube
    The Groove Tubes GT-12AU7 preamp tube is based on a design from the Ei factory in the former Yugoslavia. The GT-12AU7 is an excellent quality large-plate European-made driver tube, styled after the famous Telefunken line of...
  • Groove Tubes Gold 12AX7-C Preamp Tube
    $16.95 Groove Tubes Gold 12AX7-C Preamp Tube
    The Groove Tubes GT-12AX7-C preamp tube brings back the ever-popular and sorely missed Chinese 12AX7! This Gold Series tube has a warm, fat, old-style tone favored by blues players and the classic rock crowd. Country of...
  • Groove Tubes Gold 12AX7-R
    $17.95 Groove Tubes Gold 12AX7-R
    The Groove Tubes Gold Series GT-12AX7-R Preamp Tube is an older-style Russian-type vacuum tube with a slightly edgy tone. This newer tube from Russia has slightly brighter and lower gain, quicker compression than the GT...
  • Groove Tubes Gold 12AX7-R3 Preamp Tube
    $21.95 Groove Tubes Gold 12AX7-R3 Preamp Tube
    The Groove Tubes GT-12AX7-R3 Select Preamp Tube is the 3rd offering from the same Russian tube factory that builds the R1 and R2, but this one has medium sized plates and a nice balanced tone. Good midrange and average gain...
  • Groove Tubes Gold 5U4-R Rectifier Tube
    $22.49 Groove Tubes Gold 5U4-R Rectifier Tube
    The Groove Tubes GT5U4|GZ32 rectifier tube is commonly found in many medium powered amplifiers such as the Fender Blackface amps. The Gold Series GT-5U4 is the factory selected rectifier for the Mesa Dual and Triple...
  • Groove Tubes Gold 5Y3-R Rectifier Tube
    $20.99 Groove Tubes Gold 5Y3-R Rectifier Tube
    Common to lower powered Fender amps such as the Champ, Princeton and Deluxe amps. May be used in many 5AR4 and 5U4 amps for lower levels. Country of origin: Russia
  • Groove Tubes Gold 6L6-GE Quartet - Medium Output
    $104.99 Groove Tubes Gold 6L6-GE Quartet - Medium Output
    These are a Groove Tubes that provide you stunning clarity and tone reminiscent of the sounds created by a wide range of classic performers, from Carl Perkins to Jimi Hendrix, both of whom mostly recorded through Fender...
  • Groove Tubes Gold 6L6-GEM Duet - Medium Output
    $54.99 Groove Tubes Gold 6L6-GEM Duet - Medium Output
    These are a Groove Tubes reissue consisting of a majority of USA components made on the original General Electric machines, the original tools, dies, materials, and processing formulas as acquired from the liquidation for...
  • Groove Tubes Gold EL-84-RDM Duet - Medium Output
    $29.99 Groove Tubes Gold EL-84-RDM Duet - Medium Output
    GT-EL84-R Duet Russia EL84, Good quality, long lasting type with a slightly aggressive edge when pushed into overdrive. Most common low power pentode, popularized in early Vox AC30 amps. Rediscovered by Matchless amps and...
  • Groove Tubes Gold EL34-R Duet - Medium Output
    $44.99 Groove Tubes Gold EL34-R Duet - Medium Output
    his Russian-made pentode is standard on many UK amps and has great durability, although as with most Russian power tubes the break up is a bit harsh and they lack high end as compared to the true European models.This...
  • Groove Tubes Gold EL34-R Quartet - Medium Output
    $89.99 Groove Tubes Gold EL34-R Quartet - Medium Output
    This Russian-made pentode is standard on many UK amps and has great durability, although as with most Russian power tubes the break up is a bit harsh and they lack high end as compared to the true European models.This...
  • Groove Tubes Gold EL84-R Quartet - Medium Output
    $59.99 Groove Tubes Gold EL84-R Quartet - Medium Output
    Good quality, long lasting type with a slightly aggressive edge when pushed into overdrive. Most common low power pentode, popularized in early Vox AC30 amps. Rediscovered by Matchless amps and now currently used by nearly...
  • Groove Tubes Gold GT-5AR4/GZ34 Rectifier Tube
    $24.99 Groove Tubes Gold GT-5AR4/GZ34 Rectifier Tube
    The most common rectifier tube used in higher powered amps which use a rectifier such as Fender 40 watt and Vox AC-30 amplifiers. Common to higher powered tube amps, like the later Fender Super Reverb amps and the Vox AC30...
  • Groove Tubes Gold GT-6V6-R Single Tube - Medium Output
    $18.99 Groove Tubes Gold GT-6V6-R Single Tube - Medium Output
    Classically designed with warm overdrive and soft distortion character. Chinese made copy of the old USA 6V6 we loved in our old Deluxe Reverbs. Round, warm, fat tone with lower power put great for a soft blues tone or great...
  • Groove Tubes Gold Series 12AX7-R2 Preamp Tube
    $21.95 Groove Tubes Gold Series 12AX7-R2 Preamp Tube
    This is the second offering from the Russian tube factory. It has larger plates and a big bass response, also a spiral filament which reduces hum in some amp designs.Thsse long plate tubes are a great choice for a phase...
  • Groove Tubes Gold Series 6550-R Duet Medium
    $89.99 Groove Tubes Gold Series 6550-R Duet Medium
    Newest entry, power and quality should mean long life. Excellent response, yet it's easier to push into distortion than "A" version, a little harder sounding than "C".
  • Groove Tubes Matched EL84-SD-L Duet Low
    $55.00 $42.99 Groove Tubes Matched EL84-SD-L Duet Low
    Most common low power pentode, popularized in early Vox AC30 amps. Rediscovered by Matchless amps and now currently used by nearly every tube amp company. Quick, soft overdrive distortion, great for recording.

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