4 US-Made 3A3 3A3C 3AW3 3B2 Vacuum Tubes Valves NOS NIB Lot Of Four 1st Quarter BW09 There are two GEs

There are two GEs

side-D getter

IF THERE WERE A TEST FOR FUTURE FAILURE

One was made in the Netherlands and the other

This trio of Toshiba output tubes was tested on our Maxi-Matcher in Real World Conditions with 400 volts on the plates and a bias of -36 volts for shorts

4 US-Made 3A3 3A3C 3AW3 3B2 Vacuum Tubes Valves NOS NIB Lot Of Four 1st Quarter BW09 There are two GEsThese four new old stock, new in box US made 3A3 3A3A 3A3C 3AW3 3B2 tubes 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