4 US-Made 3A3 3A3C 3AW3 3B2 Vacuum Tubes NOS NIB Lot Of Four Raytheon NOS NIB Tubes Three and Four measured

Tubes Three and Four measured 2400/2650 and 2800/3200

They measured 34/34

The pressing is quite quiet and I would give it an 8-8

new in box GE 22BW3 tubes tested to spec on our Paul Hart-calibrated TV7/U

4 US-Made 3A3 3A3C 3AW3 3B2 Vacuum Tubes NOS NIB Lot Of Four Raytheon NOS NIB Tubes Three and Four measuredThese 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