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Groove Tubes GT-12AX7C Chinese Preamp Tube Reviews

4.5 stars based on 3 customer reviews
Questions about the Groove Tubes GT-12AX7C Chinese Preamp Tube?

Questions about the Groove Tubes GT-12AX7C Chinese Preamp Tube?

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  • from El Paso Texas July 18, 2010Music Background:

    Best I've used

    I'm playing Les Pauls & Explorers through a Marshall half-stack. My last 12ax7 was a Tungsol, I liked it for hard rock and metal but that was the extent of its capability. The groove tube is capable of hard rock and metal and so much more, my amp is much more versatile now.
    I doubt I'll try any other pre-amp tubes from now on.

  • from December 6, 2014

    Warm sounding high gain tube

    I use this in a VOX VT20+. It has a 1 watt tube power amp that's fed into a discreet SS power amp. It gives you valve characteristics in the power section, which is nice, but the stock Ruby was a bit too open for my liking. This has as much gain, but isn't as open on the top end to make the sound a bit warmer. The difference is subtle, but I like it better.

  • from the garden state new Jersey August 1, 2010Music Background:
    lets just say that I am a sound freak walaaaa


    Bought these along with my EL 84s power tubes..I am a new man
    now Do not feel like putting my foot through my Peavy amp I am rekindling my love affair with my Peavey 30 Amp thanks to
    Chriss Lewis at sweetwater....Chriss you are a true match maker
    Hope that you find a love as sweet as my Groove tubes and Peavey
    it is a three way and man are we rocking ciao baby

Questions about the Groove Tubes GT-12AX7C Chinese Preamp Tube?

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