From what I understand of pitch preview, I think so. I sound the first note before I start playing so I can start correctly. Then, I just edit out that sound. In that sense, I am previewing the pitch, but as for if it is true pitch preview or not, I'm not sure. I think I read somewhere on here that true pitch preview is not audible to anyone but the performer, as it is a direct line from the pitch oscillator to a separate monitor for the performer. Is this correct? I kind of stopped reading after that as it started getting into how to open your box and fiddle with stuff in order to add a separate pitch preview jack. It's a cool idea, but I'm always hesitant when it comes to taking apart electronics. :)