3 new 6X8 6X8A tubes NOS NIB USA
tested strong
3 new 6X8 / 6X8A tubes NOS NIB USA. Nice inventory. 2 GE 6X8A, 1 Sylvania 6X8.
Photos show all 6 tube sections here testing strong emission WITH LIFE TEST ENGAGED! No shorts or leakage. Perfect Life Test. Tested with pro calibrated Sencore TC28 Mighty Mite tube tester.
Quality tubes.
[INV13]