39 / 44 #1+ Used, test at least 150% of minimum for a good tube. Guaranteed. FYI- Many tube sellers consider 80% a good used tube.
39 or 44 orVT49 #1+Used, test at least 150% of min for a good tube. Guaranteed.
$3.05Price



39 / 44 #1+ Used, test at least 150% of minimum for a good tube. Guaranteed. FYI- Many tube sellers consider 80% a good used tube.