Brimar CV4014 6064 EF91 6AM6 Vacuum Tube Milspec NOS NIB Gospel Principles new in box RCA 6LY8

new in box RCA 6LY8 tested to spec on our Paul Hart-calibrated TV7/U

43 and 44 where minimum (65%) is 30 and 100% is 47

Plate current measured 18

It has excellent flashing

Transconductance measured 40/40 for Tube One and 42/46 for Tube Two where minimum (65%) is 32/32

Brimar CV4014 6064 EF91 6AM6 Vacuum Tube Milspec NOS NIB Gospel Principles new in box RCA 6LY8This milspec Brimar CV4014 6064 EF91 6AM6 tube tested to spec on our Paul Hart calibrated TV 7 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 UP TO $250