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(!) (~ Recommended Pair ~) 6HQ5 Sylvania NOS 1970 era same build (12.5/13ma)

(!) (~ Recommended Pair ~) 6HQ5 Sylvania NOS 1970 era same build (12.5/13ma)

By Tube World Express

$ 11.99

1 pair) 6HQ5 Sylvania NOS 1970 era same build

1 tube) 12.5ma Gm=13,000 Sylvania branded Raytheon

1 tube) 13.0ma Gm=14,400

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