Used along with dynamic instruments the level control of the Ibanez CP10 Compressor provides you a uniform volume and amplitude. The attack control of this Ibanez sustainer manages the response speed to an input signal peak. You can now control the compression amount with the sustain control of this Ibanez guitar effect pedal. This Ibanez sustainer do not completely alter the sound, instead it maintains the basic integrity of the original sound to deliver amazing tunes. Combined with low input noise (-107dBv) and latest VCA circuit, this Ibanez guitar effect pedal delivers a clean, distortion-free sound. The 500k ohms input impedance of the Ibanez CP10 Compressor ensures constant power supply for non-stop music.