Power Tubes

Power tubes, or output tubes, continue to amplify the signal sent from the preamp section so they can drive the speakers. Each set of power tubes will draw a different current (measured in milliamps), affecting how fast the signal gets passed through your amp. The speed of this current will have a big impact of the tone of your guitar amp.

 


  • Electro Harmonix KT88

    Electro-Harmonix-KT88
    $34.95
    Great tonal character for the price. In stock.
  • GE 6CA7

    GE 6CA7
    $175.00
    NOS General Electric 6CA7 power pentode
  • Gold Lion EL84

    Gold Lion EL84
    $0.00
    Beautiful, chimey tone. Very Controlled. ***OUT OF STOCK***
  • Gold Lion KT66

    Gold Lion KT66
    $39.50
    Articulate and dynamic, great for guitar and hi-fi.
  • Gold Lion KT88

    gold-lion-kt88
    $58.95
    Smooth tone, and great broad frequency range definition.
  • Groove Tubes 6L6 C #4

    Groove Tubes 6L6 C #4
    $0.00
    Out of Stock, no longer available. We recommend the RUBY 6L6GCMSTR's.
  • Groove Tubes 6V6 S

    Groove Tubes 6V6 S
    $25.00
    Aggressive, punchy, clean tone.
  • Groove Tubes EL84 S

    Groove Tubes EL84 S
    $0.00
    Great response, with warm tone. OUT OF STOCK Please see the Ruby EL84 CZ.
  • JAN Philips 6L6WGB

    JAN 6L6 WGB
    $64.95
    Detailed and musical, full bodied tone. A customer favorite.
  • JJ 6V6

    JJ-6V6-S
    $15.95
    Crystally highs, sounds almost like a 6L6.
  • JJ 7591

    JJ 7591
    $18.95
    Great all around tube, very popular with our customers.
  • JJ E34L

    JJ E34L
    $16.49
    Tight response, balanced sounding EL34 option. Singles only, see Ruby E34L-CZ for sets.

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