cleaning base pins

How do clean the base pins on vintage vacuum tubes?

markj94106-11-2020 6:27pm

lowrider57 Details Discussions Posts This discussion Message User 5,393 posts 06-11-2020 at 06:47pm Copy Comment URL Report Comment Edit Delete Often tube pins don't need cleaning, but if oxidized or dirty: Isopropyl alcohol or Deoxit D5 (wipe off excess).