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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

5GH8A

0 archive entries

BrandRCA
ClassReceiving Tube
Filament4.7 V @ 0.6 mA

Construction

Primary TypeMulti-section
Sections2

Filament / Heater

Absolute Maximum Ratings

Audio Performance

Key Features
  • Medium-Mu Triode
  • Sharp-Cutoff Pentode
  • Controlled Heater Warm-up Time

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