Audio Technica AT 666 is loosing air

My Audio Technica AT 666 is loosing air and want to see if any else has had this problem. if so how did you get yours fixed?
Thanks,

rugyboogie12-05-2008 2:55pm

rugyboogie OP Details Discussions Posts This discussion Message User 199 posts 05-22-2012 at 01:23pm Copy Comment URL Report Comment Edit Delete Dmkbox No did not, decided to put it away to solve another day. It's been in my heated attic for a bit as the last post was 08. Time flies.
pryso Details Discussions Posts This discussion Message User 1,934 posts 05-22-2012 at 06:01pm Copy Comment URL Report Comment Edit Delete Hi Rugyboogie, I also have an AT 666 that won't hold vacuum. Some time ago Raul suggested a new securement line around the perimeter but I have too many other projects ahead of this one. If your test identified the air intake valve, can that be disassembled and repaired or replaced with help from a tire or bicycle shop?
dmkbox Details Discussions Posts This discussion Message User 2 posts 09-23-2012 at 05:26pm Copy Comment URL Report Comment Edit Delete Yes, guilty part is little rubber valve-in. I found no solution to replace it. There are special form rubber T insert. It's looks good, but not hold vacuum. Only solution to close valve with rubber cup. Or DIY valve. My skill not so high.