This is one of my favorite amplifiers now, and it's not why you would think. The acoustics are very specific. Growing up in the 70s and 80s we listened to our fair share of AM radio. This will bring you back to exactly that. Imagine playing records again through an old speaker. That's what you get. If you're looking for high quality, full range sound, this is not it. If you're looking to sit on a beach or at a camp and harken back to yesteryear, this is it! I strongly recommend buying one of these.