Tube-number record
PL 504
0 archive entries
PL 504 is a tube type in the TubeDatabase archive (class: Power Pentode). Recorded specifications: brand CIFTE, year 1968, and construction Pentode. The archive does not yet hold a photographed example of this type.
BrandCIFTE
ClassPower Pentode
Filament27 V @ 300 mA
Construction
Primary TypePentode
Filament / Heater
Heater NotesSeries supply
Absolute Maximum Ratings
Audio Performance
Key Features
- Indirectly heated cathode
- Series filament supply
- Line sweep amplifier (Amplificateur de balayage lignes)
Application Notes
For all other characteristics, consult the documentation for the EL 504 tube.
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