Groove Tubes GT-12AX7R - "Groove Tubes 12AX7R"
The 12AX7R is Groove Tubes' take on the classic Russian sounding tubes. The Russian tubes are known for having higher quality control standards and a darker lower gain tone. Groove Tubes has some…
Groove Tubes GT 6V6R - "Russian Made alternative to Fender Tone"
This is a Russian made version of the Fender Groove Tube. The categorization for this item is wrong, it's a tube, not an amplifier. Fender's groove tubes are a varied bunch, in that their different t…
Groove Tubes GT 6L6 GE - " Excellent"
translatedExcellent lamps. Mine are mounted on a Rivera Clubster 25. They are less powerful than their equivalent at EHX hair. Very nice clear sound but also support very large saturations.On here has the qual…
Groove Tubes 6L6 B - Linn Sondek's review
translatedThese lamps are of excellent quality and long with my Fender Hot Rod Deluxe combo. Fender tube amps (at least those I know) original lamps are equipped from the sorter and I always stayed in GT for…
Groove Tubes GT 6L6 GE - " The best for my taste."
translatedMounted in a Fender Hot Rod Deluxe combo of U.S. fifteen years, these lamps are my favorite. Of all the games I've Groove Tubes with power stage of my combo, they are superior to the sound that I lik…
Groove Tubes 12AX7C Gold - " Excellent."
translatedVery successful test on a Fender Hot Rod Deluxe combo V1. This lamp provides more extensive than the Ruby I love sound. Its clear, the sound is gaining consistency and balance across the frequency sp…
Groove Tubes GT-12AX7R - " A classic"
translatedSee below. Idem. Idem. Lamp Russian origin team many Fender amps, including the Hot Rod Deluxe combo that I used basic test. It is a very good lamp, in addition, offers a great regularity in…
Groove Tubes Fender Hi Gain Kit SAG-FHG Matched - " Perfect for me."
translatedFor nearly a year, I try many lamps in different configurations on my old Hot Rod Deluxe U.S.. The choice of lamps pre-amp, the 12AX7 or equivalent, can be a real headache. Not easy, in fact, find …
Groove Tubes 12AX7M NOS - hildgen's review
translatedHere is a r-dition of the Mullard 12AX7 Columbia, that is, a fantastic light pramp! I play a Firebird on a Fender Deluxe Reverb 65 reissue. This amp is fitted original Fender Groove Tubes GT12AX7…
Groove Tubes 12ax7 - " Groove tube 12AX7 successful transformation ...!"
translatedI have been using it tonight, in lieu of a DD I thought "dead"! First, I want to explain that I'm posting this comment because we do not really think too little notice on all the gear for us, harmon…
Groove Tubes 12AX7C Gold - " Best 12AX7 new on the market?"
translatedI used it for 6 months in a guitar amp and preamp studio Universal Audio. I tried Sovtek, JJ and Philips 80 ', but to my ears there's nothing like this lamp China! Purchased in the States for 15 €…