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(!!!) (Best Pair) 6GM5 Sylvania 1960's - 1970 (72ma and 74ma)

(!!!) (Best Pair) 6GM5 Sylvania 1960's - 1970 (72ma and 74ma)

$ 64.99

1 pair) 6GM5 Sylvania NOS 1960's - 1970

1 tube) 72ma Gm=10,750

1 tube) 74ma Gm=11,500

 

(Good Current Range 50-70ma)

 

(Vplate=300V, Vscreen=300V, Vgrid=-10V)

 

See more: vacuum tube
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