I've been wondering about thoes high-end expensive CD players, how are they different from say like a Sony cd player? If CD was developed by Philips and Sony then they would know everything about the technology and make players that play CDs perfectly and the way they were meant to sound, right? So that means when you hear thoes high-end expensive players and notice thoes gigantic differences then that means that they just tweaked and played around with the tech to make it sound different and therefore the final playback is fake and not how it suppose to sound?