Matched Pair Raytheon 5654 JRP-5654 6AK5 6096 6J1 6J2 Black Plate Vacuum Tubes

Matched Pair Raytheon 5654 JRP-5654 6AK5 6096 6J1 6J2 Black Plate Vacuum TubesThis 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

black plates and bottom

1 milliamps where new 6L6GCs typically test with plate current from the low 20s to mid 30s and transconductance from 2200 micromhos or so

This Amperex World 6AQ8 ECC85 tube was tested on our Paul Hart-calibrated TV7/U for shorts

respectively

These tubes have gray plates and nice flashing

These thre new old stock

I am playing them with adapters (not included) in my Radio Craftsmen RC-2 monoblocks and they sound great even though they test on the cusp

Most loktals were made by Sylvania and these Philco-BRANDED 14X7s are not an exception

These six Sylvania 5EA8 tubes tested to spec on our Paul Hart-calibrated TV7/U

new in box matched pair of RCA steel plate 6AK5 tubes was tested on our Paul Hart-calibrated TV7/U tester for shorts

nearly-perfectly-balanced RCA clear top 6CG7 / 6FQ7 dual triode was tested on our Paul Hart-calibrated TV7/U for shorts

THERE ARE NO MANUFACTURERS TO TAKE PRODUCT BACK BECAUSE OF DESIGN FAILURES OR QUALITY-CONTROL ISSUES