Lone Wolf Audio is a boutique effects pedal builder operating out of Austin, Texas, founded in 2014 by Joe Anastasio after his earlier venture, Enormous Door. The brand has built a reputation for unusual, aggressive circuits aimed at heavy and experimental players, with a catalog that leans toward high-gain overdrives, distortions, fuzzes, and noise-oriented modulation rather than conventional utility pedals.

Notable pedals include the Left Hand Wrath Deluxe distortion, the Plague Rat distortion, the Iron Fist fuzz, the Viper (a warped chorus with a bit-crusher stage), and the VHS — a modulated delay with an "Age" control that progressively degrades the signal into vinyl pop and hiss. The company has developed a following among metal and hardcore guitarists, with endorsements from players including Kurt Ballou of Converge/God City Studios, and members of Nails, Darkthrone, Midnight, and Bloodbath.

Lone Wolf has 26 products cataloged on Equipboard, including Distortion Effects Pedals, Fuzz Effects Pedals, and Reverb Effects Pedals. Their gear is featured by 1 artist, with the strongest followings in Blues. Notable users include Jason Ricci. Most Lone Wolf products fall in the mid-tier range — professional-grade without flagship pricing.