🚀 go-pugleaf

<http://www.asio4all.com/>

      The TB sound card is not ASIO-based, but I don't think that in itself
      is the problem...




If that TB soundcard is so old that the manufacturer hasn't provided an ASIO driver for it, well... I wouldn't be putting it in a new machine (or an old one, come to that), that's for sure. And this is a well-obsolete gamer's card - so I wouldn't be putting it in anyway.

You could get just about any up-to-date soundcard you liked, as long as it's not made by Creative Labs, who have problems all of their own. If you want something sensibly priced but good, then go for something like an E-Mu 0404. Creative own E-Mu, but they haven't managed to taint the goods yet - fortunately. As for Turtle Beach

No, I wouldn't make a different recommendation at all for the version of Audition you were running. All I'd say for any version is that you need an internal soundcard or external sound device that was currently supported by its manufacturer, to the extent of having a sensible ASIO driver available as well as the standard WDM one.