First gig with M20d and L3m in StageScape Mixer / StageSource Speakers Posted May 14, 2015 Tried the dongle thing for a while and then just bought the apple thing and it's worked pretty well since. In a big crowd the range of the iPad can be a bit wonky. Amazing system though. Welcome aboard. It's not a perfect system but it's an amazing leap forward from the huge system I was using before. And I can train just about anyone with an ear to be sound guy in a pinch. If you haven't started using the recording capabilities yes, prepare to be amazed.