i could always use the amplifi 150 as a monitor on stage and that's the bit i'm unsure about, i don't how the amplifi 150 will perform in that scenario. my band doesn't have a sound man, so we'll have to rely on different ones, but in some cases we won't have a sound man at all, there's a PA system on stage and we do our own sound. preferrably i'd be using POD HD for live for HD modelling, but if i have to gig with the amplifi only, i'll do it.