3 Tung-Sol 5964 Vacuum Tubes NOS NIB Lot Of Three Firebird Suite 1919 This tube looks great

This tube looks great

This mono LP has some surface noise in the quiet passages and warrants a 7

but I could find no settings to test it

RCA-BRANDED 6HG8 / ECF86 tubes tested to spec on our Paul Hart-calibrated TV7/U

3 Tung-Sol 5964 Vacuum Tubes NOS NIB Lot Of Three Firebird Suite 1919 This tube looks greatThese three new old stock, new in box milspec Tung Sol JTL 5702WB tubes tested to spec 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