https://bugs.winehq.org/show_bug.cgi?id=37957
--- Comment #15 from Béla Gyebrószki gyebro69@gmail.com --- (In reply to Rosanne DiMesio from comment #14)
This bug is an enhancement request to add a way to disable surround sound to winecfg, and that's been done.
Mikachu & Bela: are the new controls working? If the only remaining problem is with Mafia 2, that probably should be a separate bug (normal severity), and we can close this one as fixed.
On my behalf, I agree that this can be closed as fixed. Bug #37886 is still present for me whatever audio option/speaker config is selected.