The BOSS MT-2 Metal Zone is a million-selling high-gain distortion pedal that has maintained its iconic status since its introduction in 1991. This pedal is renowned for its thick, saturated sound, making it perfect for heavy metal styles while also being versatile enough for other music genres. With an innovative dual-stage gain circuit, it produces tight and powerful distortion sounds complemented by smooth sustain. The MT-2 features a three-band active EQ with semi-parametric midrange control, allowing players to customize their sound with up to 15 dB boost or cut on each band. Its extensive tone-shaping capabilities make it a favorite among guitarists seeking heavy rhythms and soaring solos. As BOSS's second most popular drive pedal after the DS-1 Distortion, it offers an inspiring playing experience for musicians of all skill levels.