Matched Pair General Electric GE Milspec 6Y6 JAN6Y6GT Vacuum Tubes Black Plate NOS NIB Delco 4540 double-side getters and and absolutely

double-side getters and and absolutely no flashing -- somewhat-disconcerting

flashing mostly occluded by tube base)

Tube One measured 31 while Tube Two measured 32 where minimum (65%) is 22 and 100% is 34

Both tubes have 2-48 SC 471 date/contract codes and are World War Two vintage

This DVD / CD combination plays fine

Matched Pair General Electric GE Milspec 6Y6 JAN6Y6GT Vacuum Tubes Black Plate NOS NIB Delco 4540 double-side getters and and absolutelyThis matched pair of new old stock, new in box milspec black plate GE 6Y6GT JAN CG 6Y6GT tubes both tested 56 on our Paul Hart calibrated TV7 U where minimum (65%) is 40 and 100% is 62. 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 NEED OR HAVE ANY QUESTIONS. 1. MOST FORMS OF SHIPPING EXCEPT MEDIA MAIL