4 US-Made 5725 JTL5725 6AS6W Milspec Vacuum Tubes NOS NIB Lot Of Four Kapp 1008 new in box Raytheon 6BA11

new in box Raytheon 6BA11 tubes tested to spec on our Paul Hart-calibrated TV7/U

I have played it in my Musical Paradise 301 MK 3 with an adapter (not included) as a 6SJ7 substitute and it sounds excellent -- airy with excellent dynamics and signal bandwidth

This lot of three new old stock-testing 1S2A / DY87 tubes werw tested 68 on our Paul Hart-calibrated TV7/U for shorts

All of these tubes have very-good-testing triodes and each has a strong-testing as well as a functioning diode

4 US-Made 5725 JTL5725 6AS6W Milspec Vacuum Tubes NOS NIB Lot Of Four Kapp 1008 new in box Raytheon 6BA11These new old stock, new in box US made 5725 GL5725 tubes tested to spec on our Hickok 800. 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 $250 IN