Matched Pair Raytheon 5654 JRP-5654 6AK5 6096 6J1 6J2 Black Plate Vacuum Tubes February 21 2025 These six US-made 84 /

These six US-made 84 / 6Z4 rectifier tubes were tested on our Paul Hart-calibrated TV7/U for shorts

Fortunately the libretto is present and in great shape

They measured 65

new in box RCA 6GY5s tubes tested to spec on our Paul Hart-calibrated TV7/U

though some are stamped "138" and others are not

Matched Pair Raytheon 5654 JRP-5654 6AK5 6096 6J1 6J2 Black Plate Vacuum Tubes February 21 2025 These six US-made 84 /This matched pair of industrial milspec Raytheon black plate 5654 6AK5 tubes was tested on our Paul Hart calibrated TV7 U tester. Tube One measured 29 while Tube Two measured 31 where minimum (65%) is 22 and 100% is 34. I am playing them now in my Mini 2013 as I write and they sound excellent. 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