Tube-number record
24VP4, 24VP4A
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BrandTUNG-SOL
ClassCathode Ray Tube
BaseDuodecal
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage22000 V
Grid 2 Voltage600 V
Grid 1 Voltage-125 V
H-C Voltage180 V
Audio Performance
Key Features
- Unipotential cathode
- Grey filter faceplate
- External conductive coating
- Magnetic focus and deflection
- Aluminized screen (24VP4A)
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Standard | 20000 V | — | — | — | — |
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