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(!!!!) (Recommended Pair) JHS-12AT7WA Sylvania triple mica "D" getter NOS 1959-1960 (10.8/12.8ma and 11.6/10.8ma) (phase inverter, reverb)

$ 79.99

1 low noise pair) JHS-12AT7WA Sylvania triple mica "D" getter NOS 1959-1960 gold colored printing

1 tube) 10.8/12.8ma and Gm=5600/6700

1 tube) 11.6/10.8ma and Gm=6400/6100

 

Good Ma range 7-9ma

Good Gm 4500-5500

See more: vacuum tube
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