About Indigo Sludge

When Korn exploded out of Indigo Ranch Studios in the mid-90s, Munky’s riffs rewrote what heavy guitar could sound like—detuned, chaotic, and raw. For decades, fans have chased that tone. Now, for the first time, Munky has teamed up with an acclaimed pedal builder to capture his tonal legacy in a pedal built straight from those sessions.

The Indigo Sludge Preamp + Fuzz isn’t just another stompbox—it’s Korn history in your hands. Limited to 500 units worldwide, each comes with a certificate of authenticity signed by Munky himself. Whether you play guitar or just grew up with Blind on repeat, this is a piece of that era you can finally own.

This marks the beginning of a new chapter in bringing Munky’s iconic sounds directly to the fans who lived them.