Groove Tubes - Music Gear

	Groove Tubes 12AT7 Preamp Tube The 12AT7 is durable and usually used as a phase splitter or driver tube (part of the power section). It is great for most US made amps, especially Fender. Great for Marshall in the driver stage for a cleaner, brighter tone (should be changed every time power tubes are replaced for best performance). Guitar Amp Tubes
	Groove Tubes 12AX7, Russian This tube from Russia is slightly brighter and lower gain. It offers quicker compression than GT 12AX7. Great for most Fenders, but may not be well suited for high gain Fender type amps (such as Boogie). Guitar Amp Tubes
	Groove Tubes 6L6BD Duet, Russian The 6L6B is perhaps the most reliable of the currently made types of 6L6s, with slightly less power and a more aggressive edge when pushed into distortion. These are currently used for the GT Fender amp tubes. Guitar Amp Tubes
	Groove Tubes 6L6BQ Quartet, Russian The 6L6B is perhaps the most reliable of the currently made types of 6L6s, with slightly less power and a more aggressive edge when pushed into distortion. These are currently used for the GT Fender amp tubes. Guitar Amp Tubes
	Groove Tubes E34LS Tube Duet (EL34) This exclusive GT design features special "heat wings" attached to plate for more power, longer life, and better tone. The 1st choice of Matchless and many pro players including Billy Gibbons, Joe Perry, and Joe Walsh, these tubes are very dynamic, and produce a big bottom. The most powerful in their class. Guitar Amp Tubes
	Groove Tubes E34LS Tube Quartet (EL34) This new exclusive GT design features special "heat wings" attached to plate for more power, longer life, and better tone. The 1st choice of Matchless and many pro players including Billy Gibbons, Joe Perry, and Joe Walsh, these tubes are very dynamic, and produce a big bottom. The most powerful in their class. Guitar Amp Tubes
	Groove Tubes EL84 Duet, European Tubes These tubes are good quality, long lasting type with a slightly aggressive edge when pushed into overdrive. Guitar Amp Tubes
	Groove Tubes EL84 Quartet, European Tubes These tubes are good quality, long lasting type with a slightly aggressive edge when pushed into overdrive. Guitar Amp Tubes