The Pigtronix Philosopher's Tone Micro is a compact version of their ultra-clean compressor and sustainer pedal. In addition to standard volume and sustain controls, the Philosopher's Tone Micro sports a parallel blend and a treble EQ to bring out the bite and pick attack that you can lose with seriously heavy compression. Absolutely killer for gentle squish or grabbing some extra sustain on solos and leads, this pedalboard-friendly comp has a sound that defies its physical size.