Matched Pair General Electric 5654 JG-5654 6AK5 6J1 6J2 Milspec Industrial Vacuum Tubes NOS NIB

Matched Pair General Electric 5654 JG-5654 6AK5 6J1 6J2 Milspec Industrial Vacuum Tubes NOS NIBThis new old stock, new in box (for Tube One) matched pair of GE industrial milspec JAN 5654W 6AK5 tubes was tested on our Paul Hart calibrated TV7 U. Tube One measured 29 while Tube Two measured 32 where minimum (65%) is 22. They have gray plates; top D getters and excellent flashing. I am playing them 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

There are two GEs

clear bottle number / type 59 tubes were tested on our Paul Hart-calibrated TV7/U for shorts

excellent flashing and an O getter

I am playing them played them in one of my Radio Craftsman RC-2 monoblocks and they sound great

Where the labeling took place is anyone's guess as the Raytheon-branded tube is stamped "England" while the Ameco tube claims to have been made in the USA

gas and transconductance with 400 volts on the plates and a bias of -48 volts

Tube Two Plate Current Draw: 27

new in box RCA 10JA5 tube tested to spec on our Paul Hart-calibrated TV7/U

They have an extra mica spacer for vibration suppression

a thimble getter and great flashing

They tested as follows: 56/32

9 for Tube Two