Item description for 6012 Two (2) Tubes GE Test-to-Spec RCA Tests Below Spec / Valves

Here are two 6012 tubes for your equipment needs, one GE, other RCA, they tested:

Tube One: 31 (GE on metal base with code FU 188-5; dual side halo getters)

Tube Two: 18 (RCA stenciled on glass with code 7426; dual side halo getters; guide pin broken)

Tubes tested on our Superior Instruments tester for emissions where 30 tests to spec.

GE tests fine. RCA good for repair and DIYer needs working on their or clients equipment. RCA tube has broken guide pin (refer to pics).

Shipping is USPS Ground Advantage with tracking; Priority Mail delivery is an option. International sales via International Shipping service.

Package weighs eleven (11) ounces.

Combined shipping always welcome.

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: HICKOK 600A, HICKOK 800, MAXI MATCHER & MAXI MATCHER 2.