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  1. 572B Vintage Svetlana Triode Transmitting Tube (NOS/NIB)

    572B Vintage Svetlana Triode Transmitting Tube (NOS/NIB)

    $199.91

    • Only to be used in vertical position 

    New Old Stock/New In the Box * No longer available for export
    MFR: Svetlana
    Made in Russia
    SKU: 572B-SVET-VERT

    This New Old Stock (NOS) tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Ninety Days from the date of purchase, for the original customer only.  Please follow the instruction insert for proper installation.


  2. ECG125 Sylvania Silicon Rectifier 1000 PRV 2.5A (NOS)

    ECG125 Sylvania Silicon Rectifier 1000 PRV 2.5A (NOS)

    $1.91

    •  Replaces HEP 170

    New Old Stock * New In Box * No longer available for export
    MFR: Sylvania
    SKU: ECG125

    Made in the USA

  3. ECG185 Sylvania PNP Silicon Audio Power Amplifier Transistor (NOS)

    ECG185 Sylvania PNP Silicon Audio Power Amplifier Transistor (NOS)

    $2.91

    • IC MAX: 4a
    • FREQ: 2MHz

    New Old Stock * New In Box * No longer available for export
    MFR: Sylvania
    SKU: ECG185

    Made in the USA

  4. ECG102A Sylvania PNP Germanium Audio Driver Pre-Amp Audio Transistor (NOS)

    ECG102A Sylvania PNP Germanium Audio Driver Pre-Amp Audio Transistor (NOS)

    $5.91

    • FREQ:  2.3MHz
    • IC MAX: 0.5a

    New Old Stock * No longer available for export
    MFR: Sylvania
    SKU: ECG102A

    Made in the USA

  5. ECG102 Sylvania PNP Germanium Audio Driver Pre-Amp Audio Transistor (NOS)

    ECG102 Sylvania PNP Germanium Audio Driver Pre-Amp Audio Transistor (NOS)

    $5.91

    • FREQ:  2MHz
    • IC MAX: 250mA

    New Old Stock * No longer available for export
    MFR: Sylvania
    SKU: ECG102

    Made in the USA

  6. ECG123A Sylvania NPN Silicon Audio and RF Amplifier Transistor (NOS)

    ECG123A Sylvania NPN Silicon Audio and RF Amplifier Transistor (NOS)

    $5.91

     

    New Old Stock * New In Box * No longer available for export
    MFR: Sylvania
    SKU: ECG123A

    Made in the USA

  7. ECG108 Sylvania NPN Silicon RF/IF Video Amplifier / Oscillator / Mixer Transistor (NOS/NIB)

    ECG108 Sylvania NPN Silicon RF/IF Video Amplifier / Oscillator / Mixer Transistor (NOS/NIB)

    $5.91

    • VHF / UHF
    • Max Collector Current: 50mA
    • Max Device Dissapation Watts: 0.600
    • Frequency in MHz: 800 Minimum

    New Old Stock * New In Box * No longer available for export
    MFR: Sylvania
    SKU: ECG108

    Made in the USA
  8. Vintage National Ceramic Plate Cap For 811A , 572B, 866, and 833 Tubes (NOS)

    Vintage National Ceramic Plate Cap For 811A , 572B, 866, and 833 Tubes (NOS)

    $11.91

    This plate cap is sized to fit the popular 811A / 572B style plate cap of approximately 9/16" diameter. 

    • Size: 1-1/2" long x 13/16" wide x  3/4" High
    • Internal  Diameter:  9/16"
    • Tested and verified

    New Old Stock * No longer available for export
    MFR: National Company
    SKU: PLCAP4-NOS

  9. Vintage National Ceramic Plate Cap For 811A , 572B, 866, and 833 Tubes (Pull)

    Vintage National Ceramic Plate Cap For 811A , 572B, 866, and 833 Tubes (Pull)

    $8.91

    This plate cap is sized to fit the popular 811A / 572B style plate cap of approximately 9/16" diameter. 

    • Size: 1-1/2" long x 13/16" wide x  3/4" High
    • Internal  Diameter:  9/16"
    • Tested and verified

    MFR: National Company
    SKU: PLCAP4-P

  10. 6550C Svetlana High Performance Audio Beam Power Pentode Matched Pair (2) (NIB)

    6550C Svetlana High Performance Audio Beam Power Pentode Matched Pair (2) (NIB)

    $119.91

    The Svetlana™ 6550C is a glass envelope beam power pentode. It is intended for ultra linear audio frequency power amplification service. Close manufacturing specification tolerances and improved processing provide improved reliability and superior sonic performance.

    New In Box * No longer available for export
    MFR: Svetlana Electron Devices, Inc.
    Made in Russia
    SKU: SV6550C-MP

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