Stratisfear wrote
Improved tuner? ???
Yup. The old one was more than a little unstable. If you've used one of the better Boss or Korg (or even the Petersen) tuners, you'll know what I'm talking about.
Something which they haven't said much about is that not only have they added the control room module, but the standard Matched Cabinet models have all been upgraded, which should improve the overall sound quality of the program.