3 US-Made Number / Type 78 #78 Vacuum Tubes Valves Shoulder ST-Shape Lot Of Three RCA MP Drawer (New 6211s typically test within

(New 6211s typically test within one to 1

new in box GE 12ED5 tubes tested to spec on our Paul Hart-calibrated TV7/U

They measured 38

I just cleaned this four LP set on my VPI 16

3 US-Made Number / Type 78 #78 Vacuum Tubes Valves Shoulder ST-Shape Lot Of Three RCA MP Drawer (New 6211s typically test withinThis lot of three US made number 78 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, 46 and 52 where minimum is (65%) is 36 and 100% is 55. IN 2021 WE PURCHASED 150,000 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