Vintage Tested Strong Sylvania 6AU4GT Amplifier Radio PreAmp Vacuum Tube
Sunday, October 29th, 2023
Condition Is Used Tested Good Tube. Tube Passed All Test. Tube Tested At 90 With A Minimum Being 46 And 100 Being New. Tube Was Tested On A Calibrated Precision 612 Vacuum Tube Tester. All Of Our Tubes Are 100% Guaranteed. Check Out All Of Our Vintage Listings.