Audio Mains cables

[pdw8]

Does anyone use a specialist mains cable? I am looking around and seeing mixed reviews as to what they do and if they are worth it. I can't see how a mains cable can affect the quality of the audio as reported.
I've just ordered a Denon 2807 so would it be a worthwhile upgrade for an extra £85?

 

[pdw8]

So maybe I need to get a mains conditioner first. You can get one from ******s for about £40.
I still can't see how this can improve the picture and sound quality though? But there seems to be a serious market for mains cables, I saw some costing over £5500

 

[pdw8]

As for some of the weird stuff I've come across that seems to work:
- The mains cables I now use. IMO a mains cable change made a bigger improvement that moving from a cheapo DVD player (used as a transport) to a dedicated CD transport costing 14x more.

What cables are you using?

Thanks,
Paul