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groove tubes...

Discussion in 'Amps and Cabs [BG]' started by thetaurus, Jun 12, 2003.

  1. thetaurus


    May 28, 2002
    Muncy, PA
    does groove tubes make a different version of the 12ax7R? called the 12ax7R2? if so, what are the differences?
  2. g4string

    g4string Supporting Member

    Sep 19, 2002
    Melissa, TX
    Groove Tubes does not make there tubes. They are bought from different companys and Groove Tubes slap there name on the tubes.

    Check out www.thetubestore.com for more info and you will see for yourself.

    They should have all the info you are looking for.:bassist:
  3. zombywoof5050


    Dec 20, 2001
    If you plan to use a Groove Tube in your bass amp, by all means go for the GT-ECC83, it's the best sounding GT IMO, do a side-by-side comparison and see for yourself. Whatever you do, don't get the GT-7025, it's awful IMO.
  4. Read this review from the tubestore if you are looking to replace a 12AX7:

    12AX7 review