I'm looking for a small, self contained box that can be used for the following: Personal monitor for use with a larger PA Studio rehearsal monitor for drum/bass machine Emergency Direct Out guitar amp if used with modeler PA for very small solo instrumental gigs / live background music with accompaniment tracks mostly So far, I'm looking at the Kustom PA50 and the TC Helicon VoiceSolo FX-150. Both have 3 channels (one for MP3 or 1/8" input) and each of the three channels has separate EQ. Most standard monitors or powered speakers don't have the stand alone feature and need an external mixer, etc. I'd like an all in one unit. Please let me know about any experience you have with these, or if you have other suggestions. I'd want the personal monitor to be able to keep up with a moderately loud blues/classic rock group. I'm not too concerned about the price difference between the PA50 ($80) and the VoiceSolo ($250), but don't want to go much over that. Thanks in advance.