9 Philco Number / Type 41 #41 Vacuum Tubes Valves Lot Of Nine Industrialization steel plates and steel support

steel plates and steel support rods

not included)

As many of you use just the triode section

This lot of twelve new old stock

crenelated rectangular mica spacers

9 Philco Number / Type 41 #41 Vacuum Tubes Valves Lot Of Nine Industrialization steel plates and steel supportThese nine Philco type number 41 tubes tested as follows on our Paul Hart calibrated TV7 U: 37, 40, 43, 43, 43, 44, 44, 45 and 48 where minimum (65%) is 40 and 100% is 62. They all test on or near the cusp, but will work fine in virtually all applications. 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