2 Chatham 0D3 0D3W JANCAHG0D3W Milspec Vacuum Tubes Lot Of Two Ballantine Books I am playing them in

I am playing them in my Alan Eaton single-ended 45 amp with Nico Fidenco's seminal

Tube One measured 1200 micromhos

Tube One: 56/54

5 standard deviations of 4000 micromhos)

2 Chatham 0D3 0D3W JANCAHG0D3W Milspec Vacuum Tubes Lot Of Two Ballantine Books I am playing them inThese two Chatham 0D3W JAN CAHG 0D3W regulator tubes tested 74 and 95 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