Hi, I've been watching the messages on the other boards regarding the dangerous 2-bus. Could someone explain why analog summing would be quantifiably better than digital? What is wrong with digital summing algorithms, that hasn't been fixed? I did a search on the web for dangerous's web site, and found this: The Dangerous Too Bus Ok :> actually I found this: The Dangerous 2-Bus Which didn't explain much, other than 'it sounds better'. Well sure, but why?