2 Westinghouse 5642 WL5642 Vacuum Tubes Valves NOS NIB Lot Of Two

2 Westinghouse 5642 WL5642 Vacuum Tubes Valves NOS NIB Lot Of TwoFor sale are two new old stock, new in box Westinghouse WL5642 tubes. 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. IF AN ITEM IS

6 milliamps' plate current while Tube Two drew 18

This West German-made Sonotone 6N8 / EBF80 mesh plate tube was tested on our Paul Hart-calibrated TV7/U for shorts

This Valvo 12AT7 dual triode was tested on our Maxi Preamp II for shorts

They tested 51/52

These three new old stock-testing US-made 1H4G tubes were tested on our Paul Hart-calibrated TV7/U for shorts

They are dead quiet when just the amplifier is running and have excellent frequency response

new in box International Servicemaster 6CG8A tube tested to spec on our Paul Hart-calibrated TV7/U

Tube Five: 25

Transconductance readings are 27

Tube One measured 62 while Tube Two measured 62 as well where minimum (65%) is 46

This General Electric GE 5 Star 6080 / 6AS7 dual triode output tube was tested on our Paul Hart-calibrated TV7/U for shorts

Will happily test it if you can send me the settings