We have been using this PA amp in our rehearsal room for 5 years. So longevity and quality is very good.
Not many features except for making things louder, but that is its job, and it performs very well in that job.
The cooling fan have a very little noise, but it can be heard, so i wouldn?t recommend this as a home theatre amp.
But for any PA related use, it is very recommended.
If stolen, i would by again