Bass: It is undoubtedly the most misunderstood aspect of a home theater system's performance and, in some ways, the least appreciated—especially among the higher-end ranks. Bass' bad rap (no pun intended) derives from a number of sources, but its fundamental undoing is its poor implementation in the vast majority of audio systems—from the genius who cruises around with 10 $50 monotone subwoofers in the trunk of his car to the home theater owner who hasn't put forth the considerable time and effort it takes to properly calibrate low-frequency output. Poor-quality subs, of which there is no shortage, are as much to blame in this situation as user error. The bottom line is that quality bass performance is critical to any audio, music, or home theater system, and its journey begins long before the signals ever reach our speakers.
Feeding the Beast and Chasing Its Gremlins : A basic guide for harnessing AC power.
There's absolutely nothing worse than putting together an awesome home theater system that's starved for power or buzzing with ground loops. We often take electricity for granted, assuming it will be there when we need it. Unfortunately, that's not always the case. You don't necessarily need an electrician just to connect your audio and video system, but you may need to check out your electrical system before you spend hours, if not days, connecting all your components. The two things you should consider are whether your system is getting enough power and if your components are connected to that power system correctly.
Conspiracy theories are like computer problems—almost everyone has one. From JFK's assassination to the demise of TWA flight 800, it's rare that everyone will accept the simplest explanation as the truth. Consumer electronics has its fair share of conspiracy theories, as well. They may not be as complex as a Louisiana district attorney's triangulated-bullet-trajectory theory, but they exist, nonetheless. What do you expect to happen when a large number of obsessive-compulsive personalities have too much free time and join a chat room?