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

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Rectifier (5U4, 5AR4, 5Y3)

Audio Rectifier Tubes

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  1. 5U4GB/ 5AS4A International Full-Wave High-Volume Rectifier Tube(NOS/NIB)

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

    $29.91

    MFR: International, USA
    New Old stock * No longer available for export
    NOTE: PICTURE FOR REFERENCE ONLY.
    SKU: 5U4GB-IEC

    Made in the USA

  2. 5U4GB/ 5AS4A Realistic Tube Full-Wave High-Volume Rectifier(NOS/NIB)

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

    $24.91

    MFR: Realistic, Japan/USA
    New Old stock * No longer available for export
    NOTE: PICTURE FOR REFERENCE ONLY.
    SKU: 5U4GB-REL

    Made in the USA

  3. 5U4GB/ 5AS4A Lindal Tube Full-Wave High-Volume Rectifier(NOS/NIB)

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

    $29.91

    MFR: Lindal, Japan
    New Old stock * No longer available for export
    NOTE: PICTURE FOR REFERENCE ONLY.
    SKU: 5U4GB-LIN

    Made in the USA

  4. 5U4GB/ 5AS4A Tung-Sol Tube Full-Wave High-Volume Rectifier(NOS/NIB)

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

    $29.91

    MFR: Tung-Sol , USA
    New Old stock * No longer available for export
    NOTE: PICTURE FOR REFERENCE ONLY.
    SKU: 5U4GB-TS

    Made in the USA

  5. 5W4 Full Wave Rectifier Tube (NOS/NIB)

    5W4 Full Wave Rectifier Tube (NOS/NIB)

    $4.91

    Out of stock

    Designed to function as a power rectifier in high voltage systems
    New old stock * New In Box * No longer available for export.
    MFR: Tung Sol
    SKU: 5W4

    Made in the USA

  6. 5X4G RCA Full Wave Rectifier Tube (NOS)

    5X4G RCA Full Wave Rectifier Tube (NOS)

    $12.91

    Out of stock

    Designed for service as a power rectifier in AC operated receivers which require high currents.
    New old stock * No longer available for export.
    MFR: RCA
    SKU: 5X4G

    Made in the USA

  7. 5U4GB JAN / Philips ECG Tube Full-Wave High-Volume Rectifier (NOS/NIB)

    5U4GB JAN / Philips ECG Tube Full-Wave High-Volume Rectifier (NOS/NIB)

    $39.91

    MFR: JAN / Philips ECG
    New Old stock * No longer available for export
    SKU: 5U4GB-JAN/PHILIPS-ECG

    Made in the USA
  8. 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


  9. 5AR4 Sylvania "Fat Boy" Full Wave High-Vacuum Rectifier (NOS/NIB)

    5AR4 Sylvania "Fat Boy" Full Wave High-Vacuum Rectifier (NOS/NIB)

    $199.91

    "Fat Boy" Full Wave High-Vacuum Rectifier
    New old stock * No longer available for export
    MFR: Sylvania
    SKU: 5AR4-SYL-FB

    Made in the USA

  10. 5641 Sylvania Half Wave Rectifier Tube (NOS/NIB)

    5641 Sylvania Half Wave Rectifier Tube (NOS/NIB)

    $11.91

    Designed to function in harsh shock, vibration, and high temperature conditions.
    New old stock * No longer available for export.
    MFR: Sylvania
    SKU: 5641

    Made in the USA

Items 11 to 20 of 48 total

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435 S PACIFIC ST
SAN MARCOS, CA, 92078, USA

1-800-RFPARTS (1-800-737-2787)  1-760-744-0700, #1

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