6V6GTA Sylvania NOS NIB Matched Pair Tubes Gray Glass Black Plate Silver Tops Top Halo Getter

This new old stock-testing, new in box Matched Pair Sylvania 6V6GTA Gray Glass Black Plate Silver Top output tubes was tested on our Amplitrex for shorts, gas and transconductance.  There were no shorts or gas. Tubes measured:

Tube One: 51.8 milliamps / 4740 micromhos (Sylvania & logo stenciled on base with codes kc BBA; 6V6GTA atop glass)

Tube Two: 45.25 / 4520 (Sylvania & logo stenciled on base with codes df DCE; 6V6GTA on glass)

Measured with 250 volts on the plates. New is 45 milliamps & 4100 micromhos.  

Pair have a black plate, gray glass, top halo getter, top radiator to better dissipate heat, silver tops and are tight on bases with no debris or rattling.  This pair is outstanding and truly NOS NIB; view the low screen plate on the readings at 3.2 & 2.9.  Older and used tubes will have a higher screen plate close to 5.5 or above, these read if never or rarely used (see Amplitrex picture). If you are a guitar player, you want these tubes in your amplifier.

Checkout other tubes in my Reverb listings for your equipment needs.

Shipping is USPS Ground Advantage with tracking in the United States.  International sales shipping via USPS First Class Mail International.

Package weighs eight (8) ounces.

Combined shipping always welcome on multiple orders.

TUBES ARE GUARANTEED GOOD AND IN WORKING ORDER AT SHIPMENT. TRANSIT VIA POST CAN DAMAGE TUBES. THIS IS NO FAULT OF OURS BUT THE THIRD PARTY ENTITY THAT IS DELIVERING ITEM(S) TO YOU, I.E, USPS, UPS, FEDEX, YOUR NATIONAL CARRIER IF INTERNATIONAL, ETC. PLEASE INSURE THEM! WE CANNOT GUARANTEE FAILURES ON YOUR EQUIPMENT AFTER POWER UP AS THERE IS NO WAY TO ASCERTAIN HOW TUBES WILL INTERACT WITH YOUR ELECTRONICS; NOR IS THERE A WAY TO DETERMINE WHETHER THEY MAY HAVE FATAL FLAWS IN TUBES THEMSELVES! THESE ARE USED VACUUM TUBES AND TIME MAY HAVE TAKEN A TOLL ON THEM OVER THE MANY YEARS SINCE THEY WERE MANUFACTURED. WE CAN ONLY TEST FOR THE PARAMETERS MENTIONED ABOVE IN ONE OR MORE OF THE FOLLOWING EQUIPMENT WE USE FOR MEASURING: TV-7/U, AMPLITREX, JACKSON 648 & MAXI MATCHER 2.