Do you remember when you bought stereo receivers based on their power and connectivity? The entry-level models were low in power and had just a few inputs. As you moved up in the line, they got more power, more ports, and an extra feature or two. The top models looked cooler than the entry-level ones, with a more high-end design flair and they hid their lesser-used controls under a flip-down panel. If someone bought a more expensive model, it's because they wanted better sound quality.
Home-theater receivers followed the same course, except the higher end models had more speaker … Read more