THE SOCKETS ARE SHOWN FOR DISPLAY PURPOSES ONLY AND ARE NOT FOR SALE HERE. THESE TUBES TESTED AT 100% STRONG READINGS ON MY B&K 747 AND HICKOK TV-7 TUBE TESTERS. TESTED FOR GAS AND SHORTS.
THE SOCKETS ARE SHOWN FOR DISPLAY PURPOSES ONLY AND ARE NOT FOR SALE HERE. THESE TUBES TESTED AT 100% STRONG READINGS ON MY B&K 747 AND HICKOK TV-7 TUBE TESTERS. TESTED FOR GAS AND SHORTS.