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Sylvania 5U4GB Vintage 1960s Rectifier Tube NOS in Box Tested / Guaranteed

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MPN:
5R4GB
Condition:
New
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  • NOS Sylvania 5U4GB rectifier tubes, Short version perfect for Collins 516F-2 power supply. Tested strong vintage USA-made rectifiers for ham radio, hi-fi amps & restorations. Authentic NOS stock from our nationwide inventory.
  • NOS Sylvania 5U4GB rectifier tubes, Short version perfect for Collins 516F-2 power supply. Tested strong vintage USA-made rectifiers for ham radio, hi-fi amps & restorations. Authentic NOS stock from our nationwide inventory.
$19.99
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Sylvania 5U4GB Vintage 1960s Rectifier Tube NOS in Box Tested / Guaranteed

  This Tube and all others I sell, have been tested on a B&K Dyna-Quik Model 700 Dynamic Mutual Conductance Tube Tester and tests at or close to a NOS full Emission /Tube.

 Perfect short-envelope replacements for the Collins 516F-2 power supply (low B+ section) and other vintage radio/ham equipment. These genuine Sylvania NOS tubes feature the HD MXR production code on the base, Made in USA construction, and robust performance. Tested strong for excellent emission and reliability—ideal for hi-fi tube amplifiers, guitar amps, and restorations. Limited quantity from our nationwide collection of premium NOS vacuum tubes. Ships with care

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