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RCA Heathkit 5R4-GY Vacuum Tube - Full Wave Rectifier Hanging Filaments Tested
RCA Heathkit 5R4-GY Vacuum Tube - Full Wave Rectifier Hanging Filaments Tested
RCA Heathkit 5R4-GY Vacuum Tube - Full Wave Rectifier Hanging Filaments Tested
RCA Heathkit 5R4-GY Vacuum Tube - Full Wave Rectifier Hanging Filaments Tested

RCA Heathkit 5R4-GY Vacuum Tube - Full Wave Rectifier Hanging Filaments Tested

$ 15.84

  • Application: Vintage Radios & Power Supplies
  • Brand: RCA
  • Country/Region of Manufacture: United States
  • MPN: 5R4-GY
  • Model: 5R4-GY
  • Status: Strong TV-7 Tests
  • Type: 5R4-GY / Full-Wave Rectifier Vacuum Tube

Description

Tested 50/50gm (40 is minimum) on a professionally calibrated TV7U tube tester