Wampler Mini Ego CompressorNow widely regarded as the industry standard in guitar pedal compression, the Mini Ego Compressor brings a new level of of control to what is expected and needed by today's guitar players, in a mini Format. What does a compressor do? A compressor adds an element of control to your playing level it will bring the quieter parts up and the louder parts down. While an ordinary compressor pedal can give you an element of control, a great compressor will