whats the very best sounding cables for realistic money


hi,
can you all please tell me if there are a really special sounding cable out there for realistic money, ie power cables 300/400gbp, signal cables 1m 400/500gbp and speaker cables for around 600/700gbp, i know its still alot of money but there must be a manufacturer out there thats not pulling our trousers down, or spending time and money on R&D to solve problems that do not need addressing ie over the top shielding or some other marketing nonsense, the company i am showing interest in are Anti cables ??????????
mains
Ebm, now I'm positive you have no idea what you're talking about. 

I second the SignalCable. Well made and had a positive influence on my system. They are also very reasonable.
In my friends system the speaker cables was mediocre he dumped it pretty quick maybe its great in lesser resolution systems.Im using Purist and Furutech power cords they were much better than my Stealth V14 and V12 speaker cables. Cables are largely system dependent.Well good luck with the Anti cables as in many cases you get what you pay for at least i can say that with Purist and Furutech.Good luck though.