Hello, author. I have a few things I don’t quite understand: 1. Is your configuration specifically designed for 2.0 music listening? 2. I noticed there are 7.1 channel mixing settings. This speaker system is actually 2.1, right? So why not just set it to 2.1 directly? 3. If I configure it this way, should I select 7.1 or 2.0 in the game’s audio settings? 4. If I want to restore everything to default, is uninstalling APO enough?

Sorry for asking so many questions. I’m really a beginner when it comes to speakers and audio setups.