Guitarzan Well-known member Joined Dec 19, 2005 Messages 1,661 Reaction score 0 Location Sherman Oaks, CA Apr 13, 2007 #1 I'd say the Groove Tube 6L6 GE.
E Elpelotero Well-known member Joined May 18, 2005 Messages 4,047 Reaction score 2 Location MIA, NYC, CA Apr 13, 2007 #2 +1
R Russ Well-known member Joined Apr 26, 2006 Messages 3,821 Reaction score 0 Apr 15, 2007 #3 GT tubes are great. 4-6 should be fine.
R Russ Well-known member Joined Apr 26, 2006 Messages 3,821 Reaction score 0 Apr 15, 2007 #4 I haven't tried anything below 4. This is the bottom of the comparable Mesa color grading scale.
Guitarzan Well-known member Joined Dec 19, 2005 Messages 1,661 Reaction score 0 Location Sherman Oaks, CA Apr 16, 2007 #5 gts said: Does the Groove Tube Rating System work well? Meaning use tubes rated 4, 5, or 6 in a mark series amp (II, III, or IV)? Click to expand... Dude...readTHIS.
gts said: Does the Groove Tube Rating System work well? Meaning use tubes rated 4, 5, or 6 in a mark series amp (II, III, or IV)? Click to expand... Dude...readTHIS.