General Electric6550aused10 tested good general electric 6550a / 6550 tubesI have 10 tested good general electric 6550a tubes.These tubes tested 64 64 64 62 60 58 50 50 46 46 where 44 is the minimum good and new tubes test 60 to 62 on my calibrated Dan Nelson t...625.00

10 tested good general electric 6550a / 6550 tubes [Expired]


no longer for sale

I have 10 tested good general electric 6550a tubes.These tubes tested 64  64  64   62  60  58  50  50  46  46  where 44 is the minimum good and new tubes test 60 to 62 on my calibrated Dan Nelson tv7d/u tube tester.