http://bugs.winehq.org/show_bug.cgi?id=34887
--- Comment #4 from ax 34noff otaku@rambler.ru 2013-11-10 07:51:19 CST --- 1. The same problem with 5.0 sound 2. When using 4.1, rear channels go front and front channels go rear Seems like 5.1 works good