b&b

8kr8 tube

9br7 tube

9ml8 tube

10dx8 vacuum tube – triode-pentode (10v-heater ecl86 family)

10ja8 vacuum tube – triode-pentode for tv circuit service

10y (type 10) vacuum tube – directly-heated power triode for single-ended audio

11hm7 tube

12a6 tube

12al5 tube

12aw6 tube

12ba7 tube

12br3 tube

12c8 tube

12cv6 tube

12dm7 tube

12dw4 tube

12ek6 tube

12fr8 tube

12gt5 tube

12jt6 tube