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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

KX-142K

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ClassVacuum Rectifier
BaseSpecial / none
Filament2.5 V @ 1750 mA

Construction

Primary TypeDiode
Rectifier TypeHigh Vacuum
EnvelopeGlass
SectionsSingle

Filament / Heater

Heater NotesIndirectly heated oxide coated cathode (HO)

Absolute Maximum Ratings

Plate Voltage7500 V
Cathode Current100 mA

Audio Performance

Key Features
  • High Vacuum Rectifier

Filters

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Manufacturers

Brands

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