RCA 24LQ6 Vacuum Tube Valve Hytron Black Plate I am playing them as

I am playing them as I write in my Alan Eaton single-ended 45 amplifier with RCA Living Stereo's CD of Bartok's "Concerto For Orchestra

It has a dimpled

Tube One measured 63/65 and Tube Two measured 66/64 where minimum (65%) is 50/50

new in box Sylvania 3Q5GT tube -- and another just like it -- tested to spec on Paul Hart-calibrated TV7/U

they were forwarded to West Germany

RCA 24LQ6 Vacuum Tube Valve Hytron Black Plate I am playing them asThis RCA 24LQ6 tube tested 85 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 ITEMS UP TO