6 RCA 6F5 Vacuum Tubes Valves Small Logo Lot Of Six RCA RC2 6464 6666 (Minimum (65%) is 46 and

(Minimum (65%) is 46 and 100% is 71

They measured 54

Otherwise it is sold as-is with no returns

Tube One measured 42 while Tube Two measured 44 where minimum (65%) is 27

6 RCA 6F5 Vacuum Tubes Valves Small Logo Lot Of Six RCA RC2 6464 6666 (Minimum (65%) is 46 andThese Six RCA small logo 6F5s were tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas and they measured as follows: 25, 31, 33, 34, 35 and 47 where minimum (65%) is 25. 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.