RCA Radiotron Number Type 80 Vacuum Tube Rectifier Black Plates Shoulder ST Shape Hanging Filaments 6AC7 Octal Metal new in box RCA 6CG8A

new in box RCA 6CG8A tubes tested to spec on our Paul Hart-calibrated TV7/U

Transconductance measured 56/56 for Tube One and 58/58 for Tube Two where minimum (65%) is 25/25 and 100% is 38

Transconductance measured 2850 micromhos for Tube One with a current draw of 21

Date Codes: LE1 and LE4

RCA Radiotron Number Type 80 Vacuum Tube Rectifier Black Plates Shoulder ST Shape Hanging Filaments 6AC7 Octal Metal new in box RCA 6CG8AThis RCA Radiotron number type 80 rectifier tube was tested on our Paul Hart calibrated TV7 U. It measured 50 46 where minimum (65%) is 40 40 and 100% is 62 62. It has a dimpled sheet getter; mica snubbers; an silkscreened base; hanging filaments and outstanding flashing. 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