Well. I need an advice. Right now we are gigging in small-to-medium bars. They have no sound man and they don't provide their PA to musicians, so we always use our own PA. The problem is we have no person during the gig to adjust our volumes. Sometimes friends come and say "we can't hear this" or "this is too loud". Ever in this case we have problems because volume varies from song to song. For example in fast rocking songs our heavy-handed drummer forces me to crank my 100W amp to the max, and after this we are playing something soft and my bass reap out drywalls. We ever thought to put all instruments and vocals to mixer board and give it with headphones to the drummer, but usually drums have enough volume, volume of my bass amp enough for monitoring is usually enough. So I'm afraid that additional volume from PA will make instruments too loud for audience. So I need your experience, guys. What is usual setup for small-to-medium bars? PS We have two geetars, bass, drums and two vocals if this is important.