4 Sylvania 12AV5 12AV5GA Vacuum Tubes NOS NIB Lot Of Four Indicator Knob CONN-BRANDED and -SELECTED 12AU7A /

CONN-BRANDED and -SELECTED 12AU7A / ECC82 dual triodes was tested on our Paul Hart-calibrated TV7/U for shorts

Their internal structures are all the same

outstanding flashing and nice

new in box RCA 17JF6 tubes tested to spec on our Paul Hart-calibrated TV7/U

new in box milspec GE USN-2B22 tube is still in its shrinkwrap

4 Sylvania 12AV5 12AV5GA Vacuum Tubes NOS NIB Lot Of Four Indicator Knob CONN-BRANDED and -SELECTED 12AU7A /This lot of four new old stock, new in box Sylvania 12AV5GA 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 COVERS