Description

Matched Pair Ei 12AX7 ECC83 Telefunken Tooling Vacuum Tubes Tested On TV - 7 Average new tube - 50/50 Tube test Value - 50/44 - 50/42 Minimum tube value - 32/32 Both tubes were tested 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. 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