8 US-Made 6BQ6 6BQ6GT 6CU6 Vacuum Tubes Lot Of Eight 6AS8 Nonal T60 Transconductance readings are 44

Transconductance readings are 44

This tube has two additional vertical support rods

They measured 102/83 for Tube One and 104/78 for Tube Two where minimum (65%) is 57/57 and 100% is 88/88

sutured tops and excellent flashing

8 US-Made 6BQ6 6BQ6GT 6CU6 Vacuum Tubes Lot Of Eight 6AS8 Nonal T60 Transconductance readings are 44These eight US made 6BQ6 6CU6 tubes tested as follows on our Paul Hart calibrated TV7 U: 51, 72, 80, 85, 86, 88, 92 and 94 where minimum (65%) is 56. 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 ARE AUTOMATICALLY INSURED UP TO