5 US-Made 50Y7 50Y7GT Vacuum Tubes NOS NIB Lot Of Five US-Made Octal THERE ISN'T

THERE ISN'T

I have played them (with adapters

They measured 30/34 and 38/37 where minimum (65%) is 25/25 and 100% is 38/38

but I'll say it again: It is an Ohmite 25 Watts

It measured 69/65 where minimum (65%) is 50/50 and 100% is 77/77

5 US-Made 50Y7 50Y7GT Vacuum Tubes NOS NIB Lot Of Five US-Made Octal THERE ISN'TThese 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