Matched Pair RCA 6CL6 Vacuum Tubes Black Bottle new in box GE 9JW8

new in box GE 9JW8 tubes tested to spec on our TV7

These nine new old stock

Tube One measured 67/26 while Tube Two measured 67/28 where minimum (65%) is 58/23

new in box Philco 12BA7 tubes tested to spec on our Paul Hart-calibrated TV7

new in box International Servicemaster 6CG8A tube tested to spec on our Paul Hart-calibrated TV7/U

Matched Pair RCA 6CL6 Vacuum Tubes Black Bottle new in box GE 9JW8This matched pair of RCA gray plate 6CL6 tubes were tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Transconductance measured 42 and 44 where minimum (65%) is 30 and 100% is 46. 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