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

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
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6CS7 / 8CS7 vacuum tube outline illustration

Tube-number record

6CS7 / 8CS7

0 archive entries

6CS7 / 8CS7 is a tube type in the TubeDatabase archive (class: Receiving Tube). Recorded specifications: brand SYLVANIA, construction Dual triode, socket Noval (B9A), maximum plate voltage 500 V, and maximum plate dissipation 6.5 W. The archive does not yet hold a photographed example of this type.

BrandSYLVANIA
ClassReceiving Tube
BaseNoval (B9A)
Filament6.3 V @ 600 mA

Construction

Primary TypeDual triode
EnvelopeT6 1/2
SectionsDissimilar Sections

Filament / Heater

Warm-up Time11s
Heater NotesControlled heater warm-up time for series string operation.

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Section 1 (Oscillator)250 V220077001710.5 mA
Section 2 (Amplifier)250 V4500345015.519 mA

Filters

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Manufacturers

Brands

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    Plate Voltage500 V
    Plate Dissipation6.5 W
    Grid 1 Voltage-400 V
    Cathode Current30 mA
    H-C Voltage200 V

    Audio Performance

    Key Features
    • Dissimilar sections
    • Vertical deflection oscillator
    • Vertical deflection amplifier
    • Controlled heater warm-up