RCA 6AF6 6AF6G Magic Eye Indicator Vacuum Tube NOS NIB 1st Quarter BW10 ZENITH-LABELED) measured 76/76 where minimum

ZENITH-LABELED) measured 76/76 where minimum (65%) is 50/50 and 100% is 77/77

Tube Four (diodes): 55/62

new in box GE 38HE7 tubes tested to spec on our Paul Hart-calibrated TV7/U

There were no shorts or gas and they all measured 2200 micromhos where new/nominal is 2000 and minimum (65%) is 1300

This Sylvania 6K6GT tube was tested on our Maxi Matcher with 325 volts on the plates and a bias of -36 volts for shorts gas and transconductance

RCA 6AF6 6AF6G Magic Eye Indicator Vacuum Tube NOS NIB 1st Quarter BW10 ZENITH-LABELED) measured 76/76 where minimumThis RCA 6AF6G 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 VALUE. IF AN ITEM IS