Vacuum Tube Set for Fender Bassman Top 70-watt, Apex Matched
(1)T-12AT7-JJ (3)T-12AX7-S-JJ (1)T-6L6GC-JJ-MP (Apex Matched), which contains (2) T-6L6GC-JJ. (1)T-6L6GC-JJ-MP (Apex Matched), which contains (2) T-6L6GC-JJ. We stand behind our products. Date First Available: December 11, 2012.