RCA 3Q4 JAN3Q4 Vacuum Tube Milspec NOS NIB RCA Clear Top (New US-made 7408s typically test

(New US-made 7408s typically test with plate current from the mid-teens to mid-30s with transconductance from 2300 micromhos or so

72 and 88 where minimum (65%) is 33 and 100% is 50

new in box GE 6AS8 tubes tested to spec on our Paul Hart-calibrated TV7/U

The TV7- tubes measured 60

RCA 3Q4 JAN3Q4 Vacuum Tube Milspec NOS NIB RCA Clear Top (New US-made 7408s typically testThis new old stock, new in box milspec RCA 3Q4 JAN3Q4 tube 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