The HT-METAL valve distortion pedal delivers uncompromising performance with its dual-channel, ultra high gain capabilities, designed for maximum grit. Utilizing genuine 300V high-voltage valve circuitry, this pedal features cascaded tube gain stages that replicate the response of a real tube amplifier. Each channel boasts its own dedicated gain and volume knobs. Channel 1 includes a Clean/Overdrive switch for added versatility.