Aaron Smith
Envisage Audio
That's because it's not a setting that applies in all situations. For all we know, Andy used that particular setting in only ONE mix, of the hundreds he's done. Or maybe with Andy's precise knowledge of mic placement, that setting tends to work well for him when there are low mids in a guitar tone that need to be reined in. In any case, just use your ears and adjust accordingly, because there's nothing magical at all about that C4 setting...in fact, the chances that it will be correct in your own mix are extremely slim, it may even actually make a guitar tone worse.
