9 Philco Number / Type 41 #41 Vacuum Tubes Lot Of Nine Warm And Wonderfu excellent flashing and well-secured bases

excellent flashing and well-secured bases and bottles that are nice and tight

This variety has black

They have 4-48 188-5 and 5-43 188-5 date/provenance codes

These tubes have copious flashing

new in box Sylvania 6AG7 tubes tested to spec on our Paul Hart-calibrated TV7/U

9 Philco Number / Type 41 #41 Vacuum Tubes Lot Of Nine Warm And Wonderfu excellent flashing and well-secured basesThese 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