3 General Electric GE Number / Type 41 #41 Vacuum Tubes Clear Bottle Lot Of Three Nonal 7716 NOS NIB new in box Sylvania 6HS8

new in box Sylvania 6HS8 tubes tested to spec on our Paul Hart-calibrated TV7/U

Transconductance measured 2230 micromhos for Tube One (Missing centering pin

two are industrial versions

Tube One measured 41 while Tube Two measured 42 where minimum (65%) is 27

3 General Electric GE Number / Type 41 #41 Vacuum Tubes Clear Bottle Lot Of Three Nonal 7716 NOS NIB new in box Sylvania 6HS8These three GE clear bottle type number 41 tubes tested as follows on our Paul Hart calibrated TV7 U: 42, 64 and 65 where minimum (65%) is 40 and 100% is 62. 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