Ryan Hewitt is a GRAMMY Award-winning recording and mixing engineer who’s earned No. 1 records with Red Hot Chili Peppers, The Lumineers, blink-182, Little Big Town and more. With an impressive list of credits ranging from icons like Sheryl Crow, Tom Petty and the Heartbreakers and Alkaline Trio, Hewitt has experience in a wide range of genres. Although the music always changes, one thing stays the same: Hewitt relies on his trusty Mojave mics to capture the sound he’s looking for.

Recently, we sat down with Hewitt to talk about his work on the new Red Hot Chili Peppers album—read on to learn what gear he used on the new record and some of his go-to mixing techniques.