International 6LF6 6MH6 Beam Power Compactron Vacuum Tube Valve NOS NIB OTK Saucer Getter new in box Realistic (Radio

new in box Realistic (Radio Shack) Gold Clad 3V4 tube tested to spec on our Paul Hart-calibrated TV7/U

a silkscreened base and outstanding flashing

I am playing them as I write in on of my Sound Craftsmen RC-2 monoblock amplifiers with RCA Living Stereo's CD of Bartok's "Concerto For Orchestra

new in box (For Tube One) GE 6SL7GT dual triodes was tested on our Paul Hart-calibrated TV7/U for shorts

I have played it in my Bottlehead Crack headphone amp and it sounds great

International 6LF6 6MH6 Beam Power Compactron Vacuum Tube Valve NOS NIB OTK Saucer Getter new in box Realistic (RadioThis new old stock, new in box International 6LF6 6MH6 tube 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 OF THE TUBES WE SELL ARE OVER 70 YEARS OLD. WE CANNOT GUARANTEE FOR FAILURES AFTER POWER UP AS THERE IS NO WAY