Sammy Duet is the legendary guitarist of Goatwhore who is also known for his other bands; Crowbar and Acid Bath. Kurt Ballou is also a legendary musician, Grammy winning producer, URM vet, and business owner known for his band Converge, his pedal and instrument company God City Instruments, and his countless productions for bands such as Nails and High On Fire among many others.  On this episode: What can go wrong when you use a mastering engineer Working with the legendary Ted Jensen The old school way of thinking doesn’t work for bands anymore How Kurt and Goatwhore worked together on the “Angels Hung From The Arches Of Heaven” mix How Sammy gets his killer guitar tone What Kurt thinks of the Line 6 Helix Want to level up your audio game? Sign up for URM. When you sign up, you'll get access to: Insanely detailed audio production tutorials One-on-one feedback Multi-track sessions from some of the biggest names in rock and metal Be sure to follow URM on Instagram and Facebook. Follow Eyal Levi on Instagram. Like this show? Please leave us a 5-star review - even one sentence helps! Learn more about your ad choices. Visit megaphone.fm/adchoices