1-800-RFPARTS (1-800-737-2787) 1-760-744-0700 (USA) ORDERS: rfp@rfparts.com 435 S PACIFIC ST SAN MARCOS, CA 92078

Rectifier (5U4, 5AR4, 5Y3)

Audio Rectifier Tubes

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  1. 5931 Tube, 5931/5u4wg  Full Wave High Vacuum Rectifier (Special 5U4G)

    5931 Tube, 5931/5u4wg Full Wave High Vacuum Rectifier (Special 5U4G)

    $30.00

    Out of stock

    5931 Tube, 5931/5u4wg, special purpose, Full Wave High Vacuum Rectifier (Special 5U4G)


  2. 5U4G JAN/RCA  Full Wave High Vacuum Rectifier Tube (NOS)

    5U4G JAN/RCA Full Wave High Vacuum Rectifier Tube (NOS)

    $139.91

    Out of stock

    MFR: RCA
    No longer available for export
    NOTE: PICTURE FOR REFERENCE ONLY.  
    SKU: 5U4G-RCA

    Made in the USA
  3. 5U4GA  Tube, Full-Wave High Vacuum Rectifier, US Manufactured Tube

    5U4GA Tube, Full-Wave High Vacuum Rectifier, US Manufactured Tube

    $24.95

    5U4GA  Tube, Full-Wave High Vacuum Rectifier, US Manufactured Tube

  4. 5AR4-SOV Tube, Full Wave High Vacuum Rectifier

    5AR4-SOV Tube, Full Wave High Vacuum Rectifier

    $12.95

    Out of stock

    5AR4 Tube,  Full Wave High Vacuum Rectifier. Mfg sovtek

  5. 5U4WG Sylvania Full-Wave High-Vacuum Rectifier Tube (NOS/NIB)

    5U4WG Sylvania Full-Wave High-Vacuum Rectifier Tube (NOS/NIB)

    $29.91

    MFR: Sylvania
    SKU: 5U4WG
    New old stock * No longer available for export

  6. 5U4G-SOV - Tube, Full-Wave High-Vacuum Rectifier, Sovtek Tube

    5U4G-SOV - Tube, Full-Wave High-Vacuum Rectifier, Sovtek Tube

    $18.95

    5U4G-SOV - Tube, Full-Wave High-Vacuum Rectifier, Sovtek Tube

    5U4G-SOV - Tube, Full-Wave High-Vacuum Rectifier, MFR: Sovtek

  7. 5U4GB-EH  Tube, Full-Wave High Volume Rectifier,  Electro-Harmonix

    5U4GB-EH Tube, Full-Wave High Volume Rectifier, Electro-Harmonix

    $14.95

    5U4GB-EH Tube, Full-Wave High Volume Rectifier, Electro-Harmonix

    5U4GB-EH  Tube, Full-Wave High Volume Rectifier, MFR: Electro Harmonix


  8. 5U4GB/ 5AS4A GE Tube Full-Wave High-Volume Rectifier(NOS/NIB)

    5U4GB/ 5AS4A GE Tube Full-Wave High-Volume Rectifier(NOS/NIB)

    $34.91

    Rectifier tube for amplifiers.
    New Old stock * No longer available for export
    NOTE: PICTURE FOR REFERENCE ONLY.
    MFR:GE, USA
    SKU: 5U4GB-GE

    Made in the USA
  9. 5AU4 GE Full-Wave High-Volume Rectifier Tube (NOS/NIB)

    5AU4 GE Full-Wave High-Volume Rectifier Tube (NOS/NIB)

    Call for Price
    1-800-RFPARTS (1-800-737-2787)

    Heavy duty version 5U4GB
    MFR: GE
    New old stock * No longer available for export
    SKU: 5AU4-GE


  10. 5AR4 Philips/ECG Full Wave High-Vacuum Rectifier (NOS/NIB)

    5AR4 Philips/ECG Full Wave High-Vacuum Rectifier (NOS/NIB)

    $29.91

    Full Wave High-Vacuum Rectifier
    New old stock * No longer available for export
    MFR: Philips/ECG
    SKU: 5AR4-ECG

    Made in the USA

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