5 US-Made 50Y7 50Y7GT Vacuum Tubes NOS NIB Lot Of Five US-Made Octal This Radio Shack / Realistic

This Radio Shack / Realistic 6JE6C tube tested 80 on our Paul Hart-calibrated TV7/U where minimum is 54 and new is 100

THERE ISN'T

This new old stock-testing matched pair of milspec Raytheon black glass VT-107-A / JAN-CRP-6V6-GT output tubes was tested on our Maxi-Matcher 2 with 400 volts on the plates and a bias of -36 volts for shorts

Two are National Union and there are one each of GE and RCA

a foil getter and mesh plates and the base wiggles a bit

5 US-Made 50Y7 50Y7GT Vacuum Tubes NOS NIB Lot Of Five US-Made Octal This Radio Shack / RealisticThese five new old stock, new in box US made 50Y7GT tubes tested to spec on our Paul Hart calibrated TV7 U. tube and another just like it tested to spec on Paul Hart calibrated TV7 U. Etsy will indicate how many are available as the listing progresses. . WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHTWOO" AND OR CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT SEE WHAT YOU