I want to echo what Reubent said about your room. You want to look at your room just like a component. You can put a $20K system in a badly set up room and it will sound awfull. You can take a $5K system and put it in a properly set up room and it will sound like a dream. Do some reading about room set up. Also, u want a high current amp, not to play at high volumes necessarily, but to be able to reproduce your sound, without clipping. An overdriven amp will make your music sound harsh. Also invest in a good cartridge. After all, that's where the music starts. If u don't have a good front end, it won't much matter what components u use after that. You can buy good used equipment on this sight, as well as others, after u find what u want. Look for someone that has a high satisfaction score. Good luck.