2 Philco Number / Type 38 #38 Vacuum Tubes Valves NOS-Testing Lot Of Two September 06 2023 It measured 51/56 where minimum

It measured 51/56 where minimum (65%) is 50/50 and 100% is 77/77

IN OVER 6000 TRANSACTIONS

Saint-Saens

Tube Two Transconductance: 45/45

The Marconi is Canadian and the rest are American

2 Philco Number / Type 38 #38 Vacuum Tubes Valves NOS-Testing Lot Of Two September 06 2023 It measured 51/56 where minimumThis lot of two Philco new old stock testing Majestic gray and silver bottle type number 38 tubes tested 44 and 49 on our Paul Hart calibrated TV7 U where minimum (65%) is 26 and 100% is 40. 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