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(!!!!) (Best Single) 12BH7A CBS Black Oval Plates large

(!!!!) (Best Single) 12BH7A CBS Black Oval Plates large "O" getter NOS 1960 era (10.8ma/10.8ma) 1-2% section balance

$ 64.99

1 low noise tube) 12BH7A CBS Black Oval Plates large "O" getter NOS 1960 era

1 section) 10.8ma Gm=2700

1 section) 10.8ma Gm=2800

 

Tested on Amplitrex

 

 

 

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