"Pressure Tank" Compressor CP-47. Effects Modes: 2 (Hard/Soft). Very small and exquisite. Output: 1/4” monaural jack (impedance: 100 Ohms). Input: 1/4” monaural jack (impedance: 1M ). Soft: Provide soft effect of noise reduction.
the pedal is very good and the controls respond well, but it has a problem and that is a very disturbing earth noise, low but remarkable, which only stops when we touch the pedal on its button where it is activated.
then you can not be all the time playing that button because you do not enjoy the experience playing the guitar.
Great compressor that gives a nice sparkle and sustain to you cleans and doesn't introduce as much noise as others. My friend has the Keeley compressor and I prefer this Caline.