I am really interested in reducing the amount of gear that I need to carry. I doubt this exists, but I would really like a small Variax interface that was not embedded within a large controller (HD500x or Helix). I just need something that provided access to both mags and model sounds and allows model switching via midi commands. AFAIK, there is really nothing smaller then a PodXt that will allow that type of access. I own a HD500x and it's not too big, but it could be replaced with an ios device or computer (that I am using for other stuff). Let me know if I am missing something.
thanks.