• 42

  • First year: 1932
  • Base: 6-Pin-Base U6A, old, USA (Codex=Kdo)
  • Filament: Vf 6.3 Volts / If 0.7 Ampere / Indirect / Parallel, (AC/DC) /
  • Identical to: 42 = UZ-42 = 6Z-P1 = UZ42 = A642 = 6ZP1 = 42S = W2160
  • Tube type: Vacuum Pentode Power/Output
  • Published by:

    dido