9 RCA Radiotron UY-224 UY224 24 #24 Vacuum Tubes Valves Globe Balloon Mesh Plate Lot Of Nine Odd Tubes Drawer smooth round bottom and top

smooth round bottom and top mica spacers

These three RCA large logo 6F5s were tested on our Paul Hart-calibrated TV7/U for shorts

This new old stock-testing matched pair of RCA 12B4 tubes was tested on our Paul Hart-calibrated TV7/U for shorts

They measured 26 and 28 where minimum (65%) is 22 and 100% is 40

9 RCA Radiotron UY-224 UY224 24 #24 Vacuum Tubes Valves Globe Balloon Mesh Plate Lot Of Nine Odd Tubes Drawer smooth round bottom and topThese nine TCA UY 224 globe, mesh plate tubes tested 20, 27, 29, 30, 30, 30 32, 32, and 34 on our Paul Hart calibrated TV7 U where minimum (65%) is 25. 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