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SHARP CUT-OFF PENTODE AMPLIFIER

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BrandTUNG-SOL
ClassPentode
BaseLock-In 8 PIN
Filament7V @ 0.16mA

Construction

Primary TypePentode
EnvelopeT-9
Sections1

Filament / Heater

Absolute Maximum Ratings

Plate Voltage300 V
Plate Dissipation2 W
Grid 2 Voltage300 V
Grid 1 Voltage-1 V

Audio Performance

Key Features
  • Sharp Cut-off
  • Unipotential Cathode
  • Internal Shield

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Class A1 Amplifier250V4200750000-6mA

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