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Other (3257), Pre (2314), Power (1030), Rectifier (740)
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4 Q 025-3

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BrandVEB WERK FÜR FERNSEHELEKTRONIK BERLIN
ClassHigh-voltage half-wave rectifier
BaseSpecial / none

Construction

Primary TypeRectifier
Rectifier TypeHalf-wave
EnvelopeGlass
SectionsSingle

Filament / Heater

MaterialOxide-coated
Warm-up Time120s

Absolute Maximum Ratings

Plate Voltage10000 V
Cathode Current250 mA

Audio Performance

Key Features
  • Mercury-vapor filled
  • Directly heated oxide cathode

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