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Tubes - Transmitting, Audio, Misc.

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  1. 12CS6 Sylvania Pentagrid Amplifier Tube (NOS/NIB)

    12CS6 Sylvania Pentagrid Amplifier Tube (NOS/NIB)

    $3.91

    Designed to function as a gated amplifier in a color TV receiver. In such service it acts as a sync separator or sync clipper.
    MFR: Sylvania
    SKU: 12CS6
    New old stock * No longer available for export.

    Made in the USA

  2. 12SF7 Diode Remote Cutoff Pentode Tube (NOS/NIB)

    12SF7 Diode Remote Cutoff Pentode Tube (NOS/NIB)

    $3.91

    Designed for use as a detector and intermediate-frequency or audio-frequency amplifier.
    MFR: RCA
    SKU: 12SF7
    New old stock * No longer available for export.

    Made in the USA

  3. 12SR7 RCA, Sylvania Duplex Diode Triode Tube (NOS/NIB)

    12SR7 RCA, Sylvania Duplex Diode Triode Tube (NOS/NIB)

    $5.91

    Designed for use as a combined detector, audio amplifier and automatic volume control tube.
    MFR: RCA, Sylvania
    SKU: 12SR7
    New old stock * No longer available for export.

    Made in the USA

  4. 12SW7 GE, RCA Duo Diode Triode Tube (NOS/NIB)

    12SW7 GE, RCA Duo Diode Triode Tube (NOS/NIB)

    $5.91

    Designed to operate as a diode detector, avc rectifier and as a audio amplifier in AC, AC-DC, and DC circuits.
    MFR: RCA, GE
    SKU: 12SW7
    New old stock * No longer available for export.

    Made in the USA

  5. 12SY7 RCA Pentagrid Converter Tube

    12SY7 RCA Pentagrid Converter Tube

    $9.91

    Designed to operate as a converter in AC/DC amplifiers.
    MFR: RCA
    SKU: 12SY7
    New old stock * No longer available for export.

    Made in the USA

  6. 12BZ7 GE High Mu Twin Triode Tube (NOS/NIB)

    12BZ7 GE High Mu Twin Triode Tube (NOS/NIB)

    $24.91

    A substitute for the 12AX7
    New old stock / New in box * No longer available for export
    MFR: GE
    SKU: 12BYZA-GE

    Made in the USA

  7. 12BZ7 Raytheon High Mu Twin Triode Tube (NOS/NIB)

    12BZ7 Raytheon High Mu Twin Triode Tube (NOS/NIB)

    $29.91

    A substitute for the 12AX7
    New old stock / New in box * No longer available for export
    MFR: Raytheon
    SKU: 12BYZA-RAY

    Made in the USA
  8. 12AY7 Arcturus Tube Twin Triode, Three Mica (NOS/NIB)

    12AY7 Arcturus Tube Twin Triode, Three Mica (NOS/NIB)

    $74.91

    Triple Mica, Black Plate, and a round Halo Getter. Used in audio amplifiers.
    MFR: Arcturus
    SKU: 12AY7
    New Old Stock * No longer available for export


  9. 12AY7 Tung Sol Twin Triode Tube Short Plate (NOS/NIB)

    12AY7 Tung Sol Twin Triode Tube Short Plate (NOS/NIB)

    $59.91

    Two Mica, Grey Plate, and a round Halo Getter. Used in audio amplifiers.
    MFR: Tung Sol
    SKU: 12AY7
    New Old Stock * No longer available for export

    Made in the USA

  10. 12AX7WA General Electric Electron Tube, Hi-Mu Twin Triode 5960-00-827-8782 (NOS)

    12AX7WA General Electric Electron Tube, Hi-Mu Twin Triode 5960-00-827-8782 (NOS)

    $119.91

    NSN #:  5960-00-827-8782
    New Old Stock * No longer available for export
    MFR: General Electric
    SKU: 12AX7WA-GE

    Made in the USA

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