V ValveHeavyTone Well-known member Joined Jan 23, 2005 Messages 130 Reaction score 0 Location ST.LOUIS MO. Jan 3, 2007 #1 Is the mesa stamped 442 el34 considered a well rounded quality tube and is it a desirable el34?
V ValveHeavyTone Well-known member Joined Jan 23, 2005 Messages 130 Reaction score 0 Location ST.LOUIS MO. Jan 3, 2007 #2 oops sorry
