Here is a another great tutorial from our friends at PureMix
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The Pro Tools Compare function is one of the most often overlooked features that allows you to easily A/B between two plugin settings. Whether you're mixing or mastering, the slightest adjustments can make or break a song and by double-checking your settings you can be assured you're making good sonic decisions. In this video producer/engineer Ben Lindell demonstrates how you can use this handy feature to ensure great mixes.