Pair: Tung Sol 12AV7 vacuum tube - retailer black plates - D getter rings - new old stock - original box - real TS not re-issue !
Pair: Tung Sol 12AV7 vacuum tube - retailer black plates - D getter rings - new old stock - original box - real TS not re-issue !,
pair: Tung Sol 12AV7 vacuum tube
new old stock - excellent condition
original.
Product code: Pair: Tung Sol 12AV7 vacuum tube - retailer black plates - D getter rings - new old stock - original box - real TS not re-issue !
pair: Tung Sol 12AV7 vacuum tube
new old stock - excellent condition
original box
folded black plates
D getter rings
matching date codes
tested on a Hickok KS retailer 15874-L2 Cardmatic tube tester