Two (2) RCA 6BQ6GTB Tubes NOS NIB / 6CU6

Description

Here are two (2) new old stock, new in box RCA 6BQ6GTB / 6CU6 tubes for your equipment.  Gray plate, bottom D getter and code of BW stenciled
on base of tube one and LZ on tube two.
Shipping is First Class with tracking in the United States; Priority Mail delivery is an option.  International sales via USPS First Class International
Mail/Package.  International buyers wishing tracking and insurance must purchase USPS Priority Mail International.  Package weighs ten (10) 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.