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Tubes - Transmitting, Audio, Misc.

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  1. 6550 General Electric Vintage Beam Power Amplifier/Audio Tube ( NOS)

    6550 General Electric Vintage Beam Power Amplifier/Audio Tube ( NOS)

    $329.91

    • Date code: 63-30
    • Smooth Grey plates

    New Old Stock * No longer available for export
    MFR: General Electric Company
    SKU: 6550-GE-63-NOS

    Made in the USA
  2.  KT88 Genalex Beam Pentode Audio Tube Made in England (Pull)

    KT88 Genalex Beam Pentode Audio Tube Made in England (Pull)

    $329.91

    The KT88 has an anode disipation of 35w and is primarily designed for the output stage of an A.F. amplifier for which two valves will provide up to 100w output. Under intermittent conditions, an output of 150w is obtainable in Class B. Also suitable for use as a series valve in a stabilized power supply.

    Used * No longer available for export
    MFR: Genalex
    Made In England
    SKU: KT88-GEN-P

     


  3. 6550 Tung-Sol Beam Pentode Power Amplifier/Audio Tube (NOS)

    6550 Tung-Sol Beam Pentode Power Amplifier/Audio Tube (NOS)

    $319.91

    Designed for Audio service. This tube carries a 42 watt plate dissipation rating which provides for push/pull amplifier designs up to 100 watts output.
    Size: 3.7" tall (base to top of tube) x 1.97" diameter, 4.24" Overall length

    New Old Stock * No Longer Available for Export
    MFR: Tung-Sol
    Made in USA
    SKU: 6550-TUNG-NOS

    See Data Sheet

     

    Made in the USA

  4. 6L6GC RCA Black Plate Beam Power Amplifier Tube (NOS)

    6L6GC RCA Black Plate Beam Power Amplifier Tube (NOS)

    $299.91

    The RCA 6L6GC black plate is one of the most sought after power tubes for great audio.

    New Old Stock * No longer available for export
    MFR: RCA
    Made in U.S.A.
    SKU: 6L6GC-BLKPLATE-RCA

    Made in the USA
  5. 5AR4 / GZ34 RCA Full Wave High-Vacuum Rectifier Made in Great Britain (NOS/NIB)

    5AR4 / GZ34 RCA Full Wave High-Vacuum Rectifier Made in Great Britain (NOS/NIB)

    $295.91

    Full Wave High-Vacuum Rectifier
    New old stock * No longer available for export
    MFR: Mullard for RCA
    Made in Great Britain
    Blackburn, England Date Code
    SKU: 5AR4-RCA-GB

  6. EL34/6CA7 Mullard XF2 Double O Getter (NOS)

    EL34/6CA7 Mullard XF2 Double O Getter (NOS)

    $269.91

    Vintage 1960's EL34 manufactured by Mullard in Great Britain. Designed for use in Audio Amplifiers.

    • Some minor cosmetic damage to the base
    • Do not have original boxes.

    New old stock * No longer available for export
    SKU: EL34-MUL-OO


  7. 5881 Sylvania Beam Power Amplifier Tube Matched Quad (4) (NOS/NIB)

    5881 Sylvania Beam Power Amplifier Tube Matched Quad (4) (NOS/NIB)

    $259.91

    • Mil-Spec version in original box.  Matched Quad (4 tubes - Matched)
    • Latre 1979 to Early 1980 Production
    • NSN:  5960-00-996-6898
    • Can Replace 6L6WGB

    New Old Stock Not For Export
    MFR: Sylvania
    SKU: 5881-MQ

    Made in the USA
  8. 6CA7/EL34 RCA XF4 Power Pentode Audio Tube (NOS/NIB)

    6CA7/EL34 RCA XF4 Power Pentode Audio Tube (NOS/NIB)

    $249.91

    Power pentode tube designed to be used in audio amplifiers.
    Made in Great Britain
    Manufactured by Mullard, branded RCA
    New old stock * No longer available for export.
    SKU: EL34-RCA

  9. 7308 RCA Medium-Mu Twin Triode Audio Amplifier (NOS/NIB)

    7308 RCA Medium-Mu Twin Triode Audio Amplifier (NOS/NIB)

    $249.91

    Used as a cascode amplifier in VHF color and black-and white television tuners. Can be used in audio servce as a replacement for 6922 and 6DJ8.

    New Old Stock * New In Box * no longer available for export
    MFR: RCA
    Made in Germany
    SKU: 7308-RCA


  10. 2A3 RCA Vintage Black Plate Power Amplifier Triode (NOS/NIB)

    2A3 RCA Vintage Black Plate Power Amplifier Triode (NOS/NIB)

    $248.91

    The 2A3 is a three-electrode, high-vacuum type of power amplifier tube for use in the power-output stage of AC operated receivers.

    • Filament voltage (AC or DC): 2.5v
    • Filament current: 2.5 Amps

    New Old Stock * No Longer Available for Export
    MFR: RCA
    SKU: 2A3-BP-RCA

    Data Sheet

    Made in the USA

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