3 US-Made 12FM6 Vacuum Tubes Valves NOS NIB Lot Of Three Pro-Ject MP-301 They measured 12/18

They measured 12/18

51/51 and 52/52 respectively

This is an original recording from 1939 and it sounds 15-20 years ahead of its time

6 milliamps

3 US-Made 12FM6 Vacuum Tubes Valves NOS NIB Lot Of Three Pro-Ject MP-301 They measured 12/18These three new old stock, new in box 12FM6 tubes tested to spec on our Paul Hart calibrated TV7 U. Two are GEs and the third is a Tung Sol. 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