RCA 6MU8 Vacuum Tube Valve NOS NIB OA2 T35 solid saucer getters and excellent

solid saucer getters and excellent top and side flashing

tiny nicks

36 and 48 where minimum (65%) is 29

but I would step it up to an 8 or so as this sound striping recording is truly cutting edge

new in box GE 1L4 tubes tested to spec on our Paul Hart-calibrated TV7/U

RCA 6MU8 Vacuum Tube Valve NOS NIB OA2 T35 solid saucer getters and excellentThis new old stock, new in box RCA 6MU8 tube tested to spec on our Paul Hart calibrated TV7 U. IN 2021 WE PURCHASED 150,000 VACUUM TUBES. IF IT'S NOT LISTED, WE PROBABLY HAVE IT. PLEASE CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT SEE WHAT YOU NEED OR HAVE ANY QUESTIONS. 1. MOST OF THE TUBES WE SELL ARE OVER 60 YEARS OLD. WE CANNOT GUARANTEE FOR FAILURES AFTER POWER UP AS THERE IS NO WAY TO DETERMINE HOW TUBES WILL INTERACT WITH YOUR ELECTRONICS OR