3 Raytheon 12AX4 12AX4GT 12AX4GTA 12AX4GTB Vacuum Tubes NOS NIB Lot Of Three EMI Classics Realistic / Radio Shack-BRANDED 12AU6

Realistic / Radio Shack-BRANDED 12AU6 tube tested to spec on our Paul Hart-calibrated TV7/U

They are microphonic and are fine in the preamp stage of my MP-301 and other gentle environments

They tested 46/52

An eight out of ten

43 and 44 where minimum is (65%) is 36 and 100% is 55

3 Raytheon 12AX4 12AX4GT 12AX4GTA 12AX4GTB Vacuum Tubes NOS NIB Lot Of Three EMI Classics Realistic / Radio Shack-BRANDED 12AU6This lot of three Raytheon 12AX4GT 12AX4GTA 12AX4GTB tubes tested to spec on our Paul Hart calibrated TV7 U. 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 $100. ETSY PURCHASE PROTECTION COVERS ITEMS