Is there any input for a Mic. what are good sources of free styles etc for a pa50.
PA50 has stereo instrument inputs. You need a preamp for a microphone. I plug my microphone into a Digitech VL3D harmonizer. It acts as a preamp, and in addition to harmony it has reverb, pitch correction, doubling, warmth, compression, de-esser, and noise gate.
I've done gigs for audiences in a small room with this setup.
Duane