5 RCA 12H6 Vacuum Tubes Valves NOS NIB Lot Of Five September 05 2025 new in box matched pair

new in box matched pair of RCA black plate 6DQ5 tubes was tested on our Paul Hart-calibrated TV7/U for shorts

5 record cleaner and then played it on my He-Man Rig which consists of a Rega Planar 1

It has a diamond in its base with a 135 code

They measured 82/76 for Tube One and 85/74 for Tube Two

5 RCA 12H6 Vacuum Tubes Valves NOS NIB Lot Of Five September 05 2025 new in box matched pairThese five RCA 12H6 tubes tested to spec on our Paul Hart calibrated TV7 U. Three are milspec. 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 $250 IN