3 US-Made 12EM6 Vacuum Tubes Valves NOS NIB Lot Of Three 6BK4C Octal 58 and 67 where minimum

58 and 67 where minimum (65%) is 48

This pressing has light surface noise audible in quiet passages and barely-audible in voice-level passages

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

It is still stapled in its box

3 US-Made 12EM6 Vacuum Tubes Valves NOS NIB Lot Of Three 6BK4C Octal 58 and 67 where minimumThese three US made, new old stock, new in box 12EM6 tubes tested to spec on our Hickok 800. 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