Yes it is!! But it does change the tone of the sgt di a lot ,I like how it sounds very tim commerford sounding wich was a pleasant suprise and completely unexpected, also the ehx bass preacher with the right setting acts as a straight forward boost with no tone change and you can't really tell its a compressor wich is kinda neat, it beefs it up big time!!I bet the Harmonic Booster by Darkglass would be a good pairing.
