New old stock HITACHI 6CA7 tube. Tested on military TV7 tube tester. With 30 being minimum reading for a good tube , this tube reads 57. No gas. No original carton. FREE U.S. SHIPPING ! Thank you for looking !!!
Item Tag: 6CA7 EL34
1 Sylvania Mullard XF2 O Getter 6CA7 EL34 Vacuum Tube Tested NOS TV7
This tester also is used in conjunction with a variac to maintain test results accuracy and consistency. Average new tube value – 46. Tubes tested at – 48.