• 41

  • First year: 1933
  • Base: 6-Pin-Base U6A, old, USA (Codex=Kdo)
  • Filament: Vf 6.3 Volts / If: 0.4 Ampere / -: Indirect / -: Parallel, (AC/DC) /
  • Identical to: = PH41 = ER41 = VT-48
  • Tube type: Vacuum Pentode Power/Output
  • Published by:

    dido