Hey,
So I've had my KPA for quite some time now and love the tones I get out of it, but one of the main reasons I got one was to have many different rhythm tones for my band (high gain hard rock/metal)
My favorite rhythm tone of all time is from Hail to the King - Avenged Sevenfold. Somethin' about the way the gain crunches and punches through without being muddy.. ANYWAY they said they used Syn's signature Hellwin head for the album but I couldn't find any profiles of that head so does anyone have a rig they think sounds similar to it? The main thing I'm looking for is the palm mutes, I can tweak the held notes after no problem. Thanks guys 
TL;DR
Crunchy high gain palm mutes pls.