The compressor is underrated and is very clean. It isn't as punchy as the Boss CS-2. It is very musically. The pedalboard is so functional. I wish I still had this pedalboard. This effects loop was great and the Tube Screamer is the classic version that has a great tone. I would use the loop with another distortion, flanger, analog delay back to the return. The Chorus has a nice warble, but it isn't an extreme chorus. It gets closer to a subtle range.
It was very analog sounding and the master button was so functional.