Guitar Single Effect, 20Hz to 20kHz Distortion Pedal NDS-5 2 Channel 9VDC Buffer Bypass with 9V18V Switch for Electric Guitar

Sturdy and Durable: Guitar effect pedal made of superior metal material, easy to conduct electricity, shiny, sturdy and durable Two independent volume and gain control knobs: Comes with two independent volume and gain control knobs, suitable for rhythm and application Excellent performance: Input impedance is 2.2MΩ, output impedance is 1KΩ, this effect pedal has excellent performance Wide dynamic range: Provides 9V or 18V switch. The 18V position can double the internal working voltage, providing a wider dynamic range True bypass or buffer bypass switch: Distortion pedal based on amplifier manufacturers, with true bypass or buffer bypass switch