GOOD TESTED Vacuum Tubes, 6AG7 6F5 6K7 6SC7 6SF5 6SH7 6SQ7 6SV7 12K8

Description

Listed here is a variety of vacuum tubes sold individually with FREE shipping.  Buy more than one and get a discount.  All tubes tested good on EICO 667 and Hickok 605A tube testers.  None of the tubes are leaky (> 20M-Ohm).
Tubes are used and have marks and wear from age and use.  I tested these with two well-maintained tube testers which are capable of matching tubes for Gm.  The EICO has a very sensitive shorts/leakage test and all tubes checked GOOD / NO LEAKAGE / NO SHORTS.
You can choose a tube type and add more than one to your cart.  If more than one tube is available in your selected type, you will get one of the tubes shown in the picture.
Usually ships first class, might ship UPS if many tubes are selected.