MXR M78 Custom Badass '78 Distortion Unleash colossal amp stack tones with the MXR M78 Custom Badass '78 Distortion. Hot-rodded from a classic circuit, it delivers soaring leads and saturated rhythms effortlessly. With intuitive controls and a built-in CRUNCH button, crafting a badass tone is effortless. The '78 Distortion takes a classic circuit and injects it with modern enhancements, resulting in over-the-top leads and rich, saturated rhythms that cut through any mix with authority. Intuitive Tone Shaping With only three knobs, dialing in your ideal tone is straightforward and efficient. Whether you're chasing aggressive leads or gritty rhythm tones, the M78 offers precise control over your sound, ensuring every note packs a punch. Harmonic Boost Functionality Engage the CRUNCH button to unleash an extra layer of harmonic richness to your distortion. This intuitive feature boosts the harmonic content, adding depth and dimension to your tone, perfect for adding extra bite to solos or driving rhythms. Features: Roars with huge amp stack tones Hot-rodded classic distortion circuit Intuitive three-knob control layout CRUNCH button for harmonic boost High-performance circuitry and hardware