3 Sylvania 15CW5 PL84 Vacuum Tubes Valves NOS NIB Lot Of Three 6BD6 NOS NIB new in box Zenith 25Z5

new in box Zenith 25Z5 tubes tested to spec on our Paul Hart-calibrated TV7/U

This lot of two new old stock

The Bottlehead calls for a 12AU7 which is a pretty-different tube

respectively nominal is within a standard deviation of 1100

This Sylvania milspec / industrial 5814 / 12AU7 / ECC82 dual triode was tested on our Paul Hart-calibrated TV7/U for shorts

3 Sylvania 15CW5 PL84 Vacuum Tubes Valves NOS NIB Lot Of Three 6BD6 NOS NIB new in box Zenith 25Z5These three Sylvania 15CW5 PL84 tubes tested as good 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 UP TO $250 IN VALUE.