E80CF, 7642, 7643, 6BL8, OUTPUT, B9A
Exceptional gold pinned triode-pentode valves as used in some of the best vintage hifi tuners ever made such as the McIntosh MR-67, MR-65B, MR-71 and the H.H. SCOTT 333, 355 tuner. A limited stock of new devices is held along with a range of tested used devices.