3 Hytron JAN-CHY-0C3 0C3 VR105-30 VT200 Vacuum Tubes Milspec NOS-Testing Lot Of Three 8CS7 but not in guitar amps

but not in guitar amps and other environments with loud noise and/or excessive vibration

ladder plates and side D-getters

These two RCA 6BH6 tubes tested to spec on our Paul Hart-calibrated TV7/U

Transconductance was 1240 for Tube One and 1380 for Tube Two where new/nominal is within one standard deviation of 1900

The dust jacket shows some wear

3 Hytron JAN-CHY-0C3 0C3 VR105-30 VT200 Vacuum Tubes Milspec NOS-Testing Lot Of Three 8CS7 but not in guitar ampsThese three milspec Hytron JAN CHY 0C3 VR 105 VT 200 regulator tubes were tested on our Paul Hart calibrated TV7 U. They measured (from left to right) 59, 60 and 82 where 40 is minimum. 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 NOT SEE WHAT YOU NEED OR HAVE ANY QUESTIONS. 1. MOST FORMS OF SHIPPING EXCEPT MEDIA MAIL