RCA 6JM6 6JM6A Vacuum Tube NOS NIB Dutch Amperex 2 for Tube Two

2 for Tube Two

It is in very good shape

Transconductance measured 48/48 for Tube One and 52/46 for Tube Two where minimum (65%) is 32/32 and 100% is 49/49

winged plates and its gain (mu (µ): characteristics are much-closer to the 12AU7 where new/nominal is 16 while the 12AT7's is 50

a top crenelated mica spacer and a smooth bottom spacer and nice flashing

RCA 6JM6 6JM6A Vacuum Tube NOS NIB Dutch Amperex 2 for Tube TwoThis RCA 6JM6A tube is new old stock, new in box and 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 FORMS OF SHIPPING EXCEPT MEDIA MAIL ARE AUTOMATICALLY INSURED UP TO $100. ETSY PURCHASE PROTECTION COVERS ITEMS UP TO