Ken-Rad JANCKR12A6 VT134 12A6 Milspec Vacuum Tube NOS NIB RCA Cunningham 64/66 and 70/70 where minimum

64/66 and 70/70 where minimum (65%) is 50/50 and 100% is 77/77

Transconductance measured 68 for Tube One and 78 for Tube Two where minimum (65%) is 40 and 100% is 62

mesh plate number 78 tube were tested on our Paul Hart-calibrated TV7/U for shorts

IF IT APPEARS THE ITEM HAS ACTUALLY BEEN STOLEN

These three RCA 6MD8 tubes are new old stock

Ken-Rad JANCKR12A6 VT134 12A6 Milspec Vacuum Tube NOS NIB RCA Cunningham 64/66 and 70/70 where minimumThis new old stock, new in box RCA 12A6 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 UP TO $250 IN