Electro Harmonix Soul Preacher

• Compressor / Sustainer pedal.
  
• 3 different attack modes.
  
• Volume and Sustain knobs.
  
• 9v battery included.
  
• True bypass construction.
  

A diverse feature rich compressor. You can select 3 modes of attack - Fast, Med and Slow. This essentially controls how much of your raw uncompressed signal gets into the signal. So Fast is ultra compressed and Slow is more musical. With sustain you can control how long your note lingers. It doesn't add any distortion to your signal and lets the tone of your guitar shine through.

Pedal Video: