Majestic Number / Type 55 #55 Vacuum Tube Valve 6K6GT new in box milspec /

new in box milspec / industrial Philips ECG 6189 JAN-6189W dual triodes with was tested on our Maxi Preamp II for shorts

This Hytron JAN-CHY-12SN7GT milspec dual triode was tested on our Paul Hart-calibrated TV7/U for shorts

These four new old stock

new in box matched pair of RCA 12SN7GTA dual triodes was tested on our Paul Hart-calibrated TV7/U for shorts

This hardcover book is in very good condition

Majestic Number / Type 55 #55 Vacuum Tube Valve 6K6GT new in box milspec /This Majestic number type 55 tube was tested on our Paul Hart calibrated TV7 U for shorts gas and transconductance. There were no shorts or gas. It measured 29 and 63 37 where minimum (65%) is 24 40 40 and 100% is 36 and 62 62. 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.