Dieter Bohn @backlon
@BillW6251 I haven’t done specific testing on this (and it would require long term testing), but the reg S21 only goes down to 48Hz, not 10 like the Ultra. So that’s not that much lower than 60. Also ¯\_(ツ)_/¯ can’t speak to it without more time. — PolitiTweet.org
