Hope you wanted a candid opinion. There are some solo singer/guitarists here that use the Bose PAS, er... L1. Got a soloact friend in Florida and he loves his L1's. But I can't shake the impression that this system sounds exactly like what it is: tiny speakers mounted in a pole. I just don't get it and probably never will... the L1 is fine for the squeeky acoustic guitarist/singers I see using it but I don't like the sound of it, the shape of it, or the price of it. So many things sound better for less money, and whether or not you can get a decent sound out of mono I believe stereo will always sound better for keyboards. I think the L1 is a fad like those tiny Dawn speaker systems I saw being used by a lot of small acts once upon a time and haven't seen since. The L1 is a turn-off to me and I suspect some regular audience types may share that opinion.