9 Philco Number / Type 41 #41 Vacuum Tubes Lot Of Nine Warm And Wonderfu bottom D getters and copper

bottom D getters and copper support rods

anode radiators for cooler operation and longer tube life and saucer getters

milspec Sylvania 3Q5GT / JAN-CHS-3Q5GT / VT-221 tubes tested to spec on our Paul Hart-calibrated TV7/U

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

24 and 24 where minimum (65%) is 25 and 100% is 38

9 Philco Number / Type 41 #41 Vacuum Tubes Lot Of Nine Warm And Wonderfu bottom D getters and copperThese 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