Hey everyone, my band and I have a gig coming up at a buddy's house. I'm trying to find a way to run vocals without shelling out a lot of cash for a whole PA System. I know that some acoustic guitar amps have a second channel with a XLR input for mics so that you can sing through them. I was looking at the Acoustic AG30 ( http://www.guitarcenter.com/Acoustic-AG30-30W-1x8-Acoustic-Guitar-Combo-Amp-104839055-i1425156.gc ) Would this be loud enough for a gig? We don't play really loud, but it would have to get over drums, bass and guitar. I'm also open to any suggestions.