moerch armboard spec

Does anyone know the diameter of the armboard hole required to mount a Moerch tonearm? How about the Naim Aro?

Thanks

ted03-27-2008 2:16am

musicdoc Details Discussions Posts This discussion Message User 320 posts 03-27-2008 at 12:08pm Copy Comment URL Report Comment Edit Delete 20mm diameter hole, 212mm spindle to pivot distance (pretty sure on the last one)