The Pro is selling for $169, and you won't have to wait long to get it -- it'll even be available on the CES show floor if you happen to be in Las Vegas. We'll have to listen to it before declaring it a success, though, and it's understandable if you're skeptical. After all, many audio upgrade apps and boxes frequently amount to little more than equalizer adjustments. Does it sound better, or just exaggerated? And it's safe to say that the ultimate quality will be dictated by your choice of headphones or speakers. If AfterMaster comes anywhere close to matching the hype, though, this could be your go-to device for sprucing up sound.

Click here to catch up on the latest news from CES 2017.