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Tube Database (7,341 tube types · 1,270 archive entries)

Other (3,257 tube types), Pre (2,314 tube types), Power (1,030 tube types), Rectifier (740 tube types)
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Tube-number record

24QP4

0 archive entries

BrandTung-Sol
ClassCathode Ray Picture Tube
BaseDuodecal
Filament6.3 V @ 600 mA

Construction

Primary TypeDisplay / CRT
EnvelopeRectangular Glass
Sections1

Filament / Heater

Warm-up Time45s
Heater NotesUnipotential cathode; 45s max warmup period for heater-cathode voltage rating

Absolute Maximum Ratings

Plate Voltage18000 V
Grid 2 Voltage500 V
Grid 1 Voltage-125 V
H-C Voltage180 V

Audio Performance

Key Features
  • Spherical faceplate
  • Grey filter faceplate
  • Magnetic focus & deflection
  • Rectangular glass construction
  • External conductive coating
  • Single field ion trap

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical Operation16000 V————

Filters

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Manufacturers

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