12J5GT Sylvania, NOS/NIB, unopened boxes, one pair
2 in stock
One pair (2) Sylvania 12J5GT tubes.
The tubes are abolutely new and have not seen daylight for nearly 70 years. Tubes and boxes are in pristine condition.
All tubes are guaranteed to be in fully working condition
These tubes are guaranteed to be new/NOS and unused from old military stock!