I do not remember even more how long I've ... He allowed me to make my Premire models and that allowed me to Premire couraging my home studio tinkering (Rhaaahaa the ping pong ...). The handling is simple and ultra-silent if a bit smaller, it could be a good notepad trs "to save an ide trip. However, it does not possde PSU and provides only a phantom sent for Effects (No Insert). In short, it was basic but can do for small needs that can not afford to invest in an iBook or Ministudio the portable Korg / Zoom.