6 US-Made 6W6 6W6GT Vacuum Tubes Lot Of Six Recording They are microphonic and are

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

66 and 74 where minimum (65%) is 57

IN OVER 9000 SALES

This  pair of National Union black plate 45 output triode was tested on our Paul Hart-calibrated TV7/U for shorts

" "My Darling's Ring

6 US-Made 6W6 6W6GT Vacuum Tubes Lot Of Six Recording They are microphonic and areThis lot of six US made 6W6GT tubes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. They measured 28, 33, 33, 38, 54 and 54 where minimum (65%) is 38. 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