3 General Electric GE 1852 6AC7 Vacuum Tubes Industrial Grade Lot Of Three 6BL7GTA Alan Eaton They have tall bases

They have tall bases

(New US-made 6V6s typically test with plate current from the mid-teens to mid 30s with transconductance from 2300 micromhos or so

new in box 7F8 tubes tested to spec on our Paul Hart-calibrated TV7/U

These milspec Ken-Rad JAN-CKR-6L7 tubes were tested on our Paul Hart-calibrated TV7/U for shorts

The number will change as time goes by and Etsy will indicate how many are still available

3 General Electric GE 1852 6AC7 Vacuum Tubes Industrial Grade Lot Of Three 6BL7GTA Alan Eaton They have tall basesThis lot of two GE industrial grade 1852 (6AC7) tubes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas and they measured as follows: 45, 47 and 48 where minimum (65%) is 30 and 100% is 72. 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