Unbranded NOS 12BF6 Vacuum Tube Tested

12AD6 Unbranded Vacuum Tube Audio Video HAM TV Electronic Tested Good

RCA 12AJ6 Vacuum Tubes ~ Sleeve Of 5 ~ NOS ~ Tested

Raytheon 12DQ6B Beam Power Pentode Output TV Audio Vacuum Tube Tested Good

12BA6 - 100% TESTED GOOD VACUUM TUBE- TESTS STRONG

12DQ6/A - 100% TESTED GOOD VACUUM TUBE- TESTS STRONG

Vintage RVA 12AJ6 Vacuum Tube Tested Good

Price is for One 12AT6 unbranded NOS Vacuum Tube, Triplett 3444 Tested New