Hi everyone, first post here!! I am in the market for a used 7 channel outlaw amp. I have seen that the 7700 just recently came out and I have heard nothing but great things aobut it!! I would like to know the difference between these two. I was hoping to buy used and save a little green!! My receiver does not have balanced outputs so I am not as concerned about this. I wanted to know more about sonic differences, quality, etc. Thank you all for your time!! Chad

Also I have heard that the warranty is transferrable, is this true? Thanks!!