The JHS Pedals Calhoun V2, a collaboration with Mike Campbell, is a dual-effect pedal combining vintage overdrive and fuzz circuits. The overdrive side delivers amp-like breakup reminiscent of the Twin Twelve, while the fuzz is inspired by 60s/70s Tone-Bender fuzzes. Featuring Volume, Fuzz, Bias, EQ, Drive, Bass, and Treble controls, it offers versatile tonal shaping for guitarists.