RCA 843 USN-CRC-843 Milspec Vacuum Tube Top 12 Hits 1970 WE WILL HAPPILY SEND YOUR

WE WILL HAPPILY SEND YOUR PACKAGE TO A NEIGHBORING COUNTRY OR MAKE SUITABLE ARRANGEMENTS

This matched pair of new old stock-testing General Electric / GE 12SN7 12SN7GTA dual triodes was tested on our Jackson 648 Mutual Conductance tester for shorts

This recording has a very nice dynamic range

This historical recording sounds pretty good

I am playing it now in my Musical Paradise 301 MK 3 (with an adapter

RCA 843 USN-CRC-843 Milspec Vacuum Tube Top 12 Hits 1970 WE WILL HAPPILY SEND YOURThis milspec RCA 843 USN CRC 843 tube was tested our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. It measured 57 where minimum (65%) is 42 and 100% is 88. It has a large D getter; an anode radiator for cooler operation and longer tube life and a banded, round top mica spacer with wire snubbers. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY