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2 Date Matching GE 5R4 GYA Rectifier Vacuum Tubes NOS On TV - 7




Item History & Price

Information:
Reference Number: Avaluer:29799331Model: 5R4 GYA 5R4
Brand: GEType: Vacuum Tube
Original Description:
2 Date Matching GE 5R4 GYA Rectifier Vacuum Tubes Tested NOS On TV - 7  

Average new tube value  50/50 Tube test Value -   50/52 - 50/52 
Minimum tube value  -  40/40Date code on both is -  LH 

Both tubes comes in the original boxes.
Both tubes have black plate and a Side D getter. Both tubes tested new on my newly calibrated TV - 7 tube tester. This tester also is used in conjunction with a... variac to maintain test results accuracy and consistency. The tester was calibrated by Mr. Paul Hart. All tubes Passed The short test , gas test, filament test and life test. 
Please see photo's for condition and test results. I can provide documentation that the tube tester was calibrated upon request.

I will always list original photos of actual item you are receiving

I will ship within 24 hours of payment received

Any questions please send me a message

APPRECIATE YOUR BUSINESS

Thank You 






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