Description
Matched Pair JAN Black Glass GE 25L6GT Tested on Hickok 539C tester Date code Normal test Note: Life test (at reduced filament voltage 20VAC) low "drop" means a NOS tube. These are a good used pair and well-matched. Results: 9000/9000 100% 100% #3 / #5 9000 at 22.2ma* ** 9000 at 22.2ma* Life test: 8600 ** 8350 Your tube(s) will be shipped withing 5 business days, usually faster by USPS First Class Package with tracking number. I'll combine shipping and provide refund of extra shipping charges. Thank you!