Designed to respond to Bass lower register output! Another great sounding pedal from Caline. Caline CP-45 Pressure Point Bass Compressor New for 2018 Caline has just released the Pressure Point Compressor that is designed specifically for Bass guitar application. Capable of grabbing those low resister notes and shaping them to provide both clarity and Punch precision. The Bass resister is the heartbeat of every type of music, and you can either sit (or rise) in the mix with new defined clarity. Tweak to taste.