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Tubes - Transmitting, Audio, Misc.

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  1. ECC 803S Telefunken Gold Pin High Mu Twin Triode Tube Made In West Germany E83CC, 12AX7  (NOS/NIB)

    ECC 803S Telefunken Gold Pin High Mu Twin Triode Tube Made In West Germany E83CC, 12AX7 (NOS/NIB)

    $1,349.91

    The ECC 803S (ECC803S) Telefunken Gold Pin High Mu Twin Triode tube is RARE and difficult to find.  The ECC803S is a very low noise, special quality 12AX7, made with the old-style Telefunken German precision. These have the ultra wide bandwidth of the Telefunken ECC803s, but also have nicely matched internal triodes, gold pins, and have been carefully factory-screened for low noise. 

    New Old Stock/New In the Box * No longer available for export

    MFR: Telefunken, West Germany

    SKU: ECC803S-West German

  2. ECC803S / 12AX7 Telefunken Premium Gold Pin Audio Amplifier Tube (NOS)

    ECC803S / 12AX7 Telefunken Premium Gold Pin Audio Amplifier Tube (NOS)

    $1,299.91

    ECC803S / 12AX7 Telefunken Premium Gold Pin Audio Amplifier Tube. Made in Germany. Not for Export. New old stock tubes in their original packaging. ECC803S-Telefunken

  3. EL34/6CA7 Mullard Metal Base Disc Getter (NOS)

    EL34/6CA7 Mullard Metal Base Disc Getter (NOS)

    $499.91

    Vintage Mullard EL34's manufactured in Great Britain. Designed to be used in audio amplifiers.

    Single disc getter and metal base. 
    Do not have original packaging.

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



  4. EL34/6CA7 GE XF2 O Getter, Matched Pair (NOS)

    EL34/6CA7 GE XF2 O Getter, Matched Pair (NOS)

    $499.91

    Vintage 1960's EL34 manufactured by Mullard in Great Britain, GE Branded. We have four of these tubes available.  All tubes are of the B0A4 lot number.
    All tubes have their original packaging.
    These tubes are designed to be used in audio amplifiers.
    New old stock * No longer available for export
    Tested on 539 Hickock
    SKU: EL34-GE-MP


  5. 6550 Tung-Sol Vintage Beam Power Amplifier/Audio Tube with Solid Black Plate (Pull)

    6550 Tung-Sol Vintage Beam Power Amplifier/Audio Tube with Solid Black Plate (Pull)

    $487.91

    • Low Hour Pull from Working Equipment
    • Second Generation
    • Three getters: 2 Side and 1 Top
    • Solid Black Pates

    Clean Used  * No Longer Available for Export
    MFR: Tung-Sol
    SKU: 6550-TUNG-BP-P

    Made in the USA

  6. 6550 Tung-Sol Beam Pentode Power Amplifier/Audio Tube USA (NOS/NIB)

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

    $390.91

    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 / New In Box * No Longer Available for Export
    MFR: Tung-Sol
    Made in USA
    SKU: 6550-TS-NOS/NIB-USA

    See Data Sheet

     

    Made in the USA

  7. 6550V1 RCA Vintage Beam Power Amplifier/Audio Tube Matched Pair (2) (NOS/NIB)

    6550V1 RCA Vintage Beam Power Amplifier/Audio Tube Matched Pair (2) (NOS/NIB)

    $359.91

    Two RCA-6550V1 power amplifier tubes are factory-matched to tight performance limits and are intended for use as a pair in push-puil amplifier stages. These tubes help minimize distorion.

    New Old Stock / New In Box * No Longer Available for Export
    MFR: RCA
    SKU: 6550V!-RCA

    Made in the USA

  8. 6550 General Electric Vintage Beam Power Amplifier/Audio Tube with Smooth Plates (NOS)

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

    $359.91

    • 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
  9. KT88 Stromberg-Carlson SC1000 Rebranded Genalex Made in Great Britain (Pull)

    KT88 Stromberg-Carlson SC1000 Rebranded Genalex Made in Great Britain (Pull)

    $352.91

    • Low Hour Pull
    • Tested on a Hockok 539C 
    • Gm range 11250 -11500

    Used * No longer available for export
    MFR: Genalex
    Made in Great Britain
    SKU: SC1000-KT88-P

  10. 12AX7 / ECC83  Amperex Bugle Boy High Mu Twin Triode Audio Tube (NOS)

    12AX7 / ECC83 Amperex Bugle Boy High Mu Twin Triode Audio Tube (NOS)

    $329.91

    New Old Stock * No longer available for export
    MRF: Amperex
    Made in Holland
    SKU: 12AX7/ECC83-AMP-BB

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