The versatile T-Rex Bass Juice Distortion Guitar Effect Pedal is an easy-to-use pedal designed for bass players. T-Rex Bass effect pedal provides natural sounding distortion designed for a bass guitar. It delivers rich, creamy overtones and big bottom in normal mode, and fuzz tones with the boost function On. The Synthesizer comes with a power control, and a tough bombproof aluminum housing. T-Rex Bass effect pedal has an efficient mix knob blending the original clear tone with the exact amount of distortion. The Synthesizers gain knob controls overall distortion, Level knob controls volume, and Tone knob adjusts broad range of frequencies providing tonal control. T-Rex Bass Juice Distortion Guitar Effect Pedal with a LED for each footswitch is compact and handcrafted.