The golden age comp 54 mkiii half rack 1u compressor is a high quality vintage style compressor suitable for a wide range of instruments'. '.strtoupper('b')uilding on the success of previous models the comp 54 mkiii has added bigger and more sturdy switches and dials to ensure longevity as well as moving the input jack before the make up gain potentiometer for an improved signal to noise ratio'. '.strtoupper('t')he internal class a circuitry is similar to that of classic compressor units from the late 70s and early 80s perfect for beefing up vocal recordings or adding character and colour to the sound of your electric guitar and bass'. '.strtoupper('u')sing only discrete components in the signal path like resistors capacitors and transistors the comp 54 mkiii retains signal integrity ensuring your sound is never compromised by unwanted interference or distortion allowing you to experience true analog warmth and grit like never before'. '.strtoupper('t')hree selectable sidechain filter frequencies and transformer balanced xlr trs inputs and outputs ensure that the comp 54 mkiii provides you with all the flexibility you need to make it the workhorse of your studio.