3 Amperex 38HE7 Vacuum Tubes NOS NIB Lot Of Three Vibrasponder It teats below spec but

It teats below spec but should work fine in many applications

Tube Two probably has a piece of broken glass in it

This watch must be serviced

Tube Four: 42

56 and 57 where minimum (65%) is 40

3 Amperex 38HE7 Vacuum Tubes NOS NIB Lot Of Three Vibrasponder It teats below spec butThese three new old stock, new in box Amperex 38HE7 tubes tested to spec on our Paul Hart calibrated TV7 U. 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 ARE AUTOMATICALLY INSURED UP TO $100. ETSY PURCHASE PROTECTION COVERS ITEMS