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GE 5R4GYA Rectifier Tubes 1960s Date Codes NOS Tested / Guaranteed

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MPN:
5R4GYA
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  • NOS GE 5R4GYA rectifier tube in original box. 1967 date code 50-60. Fully tested strong on B&K Dyna-Quik 700. Reliable full-wave rectifier for vintage hi-fi amplifiers, guitar amps, power supplies, and tube audio restorations. Premium 1960s New Old Stock from trusted seller.
  • NOS GE 5R4GYA rectifier tube in original box. 1967 date code 50-60. Fully tested strong on B&K Dyna-Quik 700. Reliable full-wave rectifier for vintage hi-fi amplifiers, guitar amps, power supplies, and tube audio restorations. Premium 1960s New Old Stock from trusted seller.
$24.99
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GE 5R4GYA Rectifier Tubes 1960s Date Codes NOS 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.

  These tubes are perfect for the Collins 516F-2 Power Supply

Key Details
  • Year produced: 1950-1960
     
     
  • These are straight-sided (T9 or similar) full-wave rectifier tubes, an improved “B” version of the 5R4 series with higher ratings than earlier variants. They are popular for hi-fi amplifiers, guitar amps, power supplies, and restorations due to their reliability and solid performance.
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