Yes - wasn't talking about using it live, although I've heard some folks say they do. I use Reaper or Audacity for tweaking and normalizing the Mp3 files, then play them from a Fire tablet with my phone as a backup. I run the tablet and my guitar through a Mackie 6ch mixer then into a homemade class "D' powered speaker cabinet with a 10" Faital speaker and a tweeter with crossover. Works pretty well but always experimenting for better sound. Used to have a pair of 1300 watt Mackie Thump 12s that sounded great but got rid of them when I thought I was getting out of the business.....who knew?