Matched pair: GE JAN 12AT7WC factory vacuum tube - new old stock - General Electric 12AT7 tube - 6201
Matched pair: GE JAN 12AT7WC factory vacuum tube - new old stock - General Electric 12AT7 tube - 6201, matched pair: General Electric JAN 12AT7WC vacuum tubenew old stock tube - amazing conditionoriginal box matched.
Product code: Matched pair: GE JAN 12AT7WC factory vacuum tube - new old stock - General Electric 12AT7 tube - 6201
matched pair: General Electric JAN 12AT7WC vacuum tube
new old stock tube - amazing condition
original box
matched gm
matching date codes
green silk screening
tested on a Hickok KS 15874-L2