General Electric GE 6MV8 Vacuum Tube Valve NOS NIB 1622 Industrial but will work fine in

but will work fine in virtually all applications

new in box US-made 6FG7 tubes tested to spec on our Paul Hart-calibrated TV7/U

new in box Cunningham 14F7 tube tested to spec on our Paul Hart-calibrated TV7/U

2 for Tube Two

excised chevrons in their top mica spacers as well as 210 5439 and 5413 provenance/date codes

General Electric GE 6MV8 Vacuum Tube Valve NOS NIB 1622 Industrial but will work fine inThis new old stock, new in box GE 6MV8 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 "LOWTECHELEC" 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