That is a very general question. You may not get too many answers. Take your time do some more research, searching the forums. There some really good recent posts on what order you should upgrade your cables and reasons why. Just take a look in the recent posts.
Definitely upgrade your power cords. Check out VH Audio, PS Audio, Virtual Dynamics power cords. If you cant install dedicated/isolated power lines in your listening room. Look into a power regenerator. The PS Audio Power Plant Premier is a very good unit that is pretty new.
For interconnect and speaker cable help. Call the Cable Company, they will let you demo lots of different brands and can hear the difference between the cables and choose the ones you like. Here is their link:
http://www.fatwyre.com/
I just bought the new Synergistic Research Tesla Accelerators. They are excellent and you should give them a demo. Take some time and go to their website and read all about their latest technology.
Definitely upgrade your power cords. Check out VH Audio, PS Audio, Virtual Dynamics power cords. If you cant install dedicated/isolated power lines in your listening room. Look into a power regenerator. The PS Audio Power Plant Premier is a very good unit that is pretty new.
For interconnect and speaker cable help. Call the Cable Company, they will let you demo lots of different brands and can hear the difference between the cables and choose the ones you like. Here is their link:
http://www.fatwyre.com/
I just bought the new Synergistic Research Tesla Accelerators. They are excellent and you should give them a demo. Take some time and go to their website and read all about their latest technology.