Boss MD-2 Mega Distortion|Boss MD-2 Mega Distortion is now part of! All the Boss pedals you love are still here, along with expert reviews of electric guitars, amps, and more.

The Mega Distortion has a dual distortion and gain circuit that produces some really heavy distorted sound. No other Boss pedal has as much gain as the MD-2. Focus is on the bottom end and 7 string players have been targeted by advertising campaigns. With the massive gain that this pedal can produce, it can easily become very noisy at high gain settings.

Boss MD-2 Mega Distortion


  • Controls: Level, Tone/Bottom, Dist, Gain Boost
  • Connectors: Input, Output, AC Adaptor
  • Current Draw: 18 mA (DC 9V)
  • Weight: 410 g (15 oz.)
  • Nominal Input Level: -20dBu
  • Input Impedance: 1MOhm
  • Nominal Output Level: -20dBu
  • Output Impedance: 1kOhm
  • Residual Noise Level: -110 dBu (IHF-A, Typ.)
  • Recommended AC Adaptor: PSA Series


  • Silver – Made In Taiwan

The MD-2 was sold from September 2001 to present.