Description
(!!!) (Good Single) 274B Western Electric printed base NOS 1959 reboxed (53/40 and 60/40)
274B Western Electric printed base NOS large “D” getter halo (5939=1959) shiny getter in like new condition in W.E. box
53/40
60/40
Tested on TV-7D/U
(the best sounding 5U4G or 5R4GY substitute ever made, lots of inner detail, very clear
extended and open high end and good bass, the 274B sound outstanding)