3 Zenith 6GH8 6GH8A Vacuum Tubes NOS NIB Lot Of Three Culture And This lot of two Tung-Sol

This lot of two Tung-Sol 14B6 tubes tested to spec on our Paul Hart-calibrated TV7/U

The spine is in fine shape with no loose pages and the dust jacket is without nicks or tears

Transconductance measured 22 where minimum (65%) is 15

37 and44 where minimum (65%) is 25

3 Zenith 6GH8 6GH8A Vacuum Tubes NOS NIB Lot Of Three Culture And This lot of two Tung-SolThis RCA black plate 6LQ6 tube tested 80 on our Paul Hart calibrated TV7 U where minimum is 54 and new is 100. 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