Re: Teamspeak 2 sound echo
Uninstall teamspeak, reinstall for a fresh program, and then go to settings and adjust so that you have no echo. I'm sorry, but I use ventrilo and that's how I do it. I don't really have expereincewith teamspeak, but I hope this helps!
Macbook Pro and Logitech z5500s. All you really need.