Vacuum Tube 5AZ4 7E6 7E7 7F7 7F8 7G7 7H7 7K7 7N7 7Q7 7V7 7W7 7X7 7Y4 7Z4 XXFM

Description

Flat rate shipping regardless of quantity! If purchasing more than one tube make sure you use the "Add to Cart" option before checking out.
All tubes test good on a recently calibrated I-177B dynamic mutual conductance tester.  In the off chance you get one that won't work for you I will happily refund the tube.