I itzo New member Joined Nov 23, 2005 Messages 1 Reaction score 0 Nov 23, 2005 #1 Those are 6550A tubes, Who was the manufacturer of these tubes? thanks
B Boogiebabies Well-known member Joined Jan 30, 2005 Messages 4,578 Reaction score 21 Location Korn's Bakery Brooklyn NY Nov 23, 2005 #2 GE
