[quote user="jules153"][quote user="leonardng"]
The thing that recording engineers take the piss out of is things like the Powerkord. There is no question amongst engineers that for interconnects i.e. cables which pass audio information (be they analog or digital), there are significant audio differences between a £2 cable and a £20 cable.
[/quote]
http://www.russandrews.com/viewindex.asp?article_id=astoria&src="blog"
worth reading
jules.[/quote]
Yes, I remember seeing that some years back and thinking maybe there is a point to all this. I also then recalled an edition of Sound on Sound which described Gilmour's studio and where Andy Jackson admitted he would probably get flamed for saying those cables made a difference! (
http://www.soundonsound.com/sos/jul06/articles/andyjackson.htm)
This blind test is interesting
http://www.hometheaterhifi.com/volume_11_4/feature-article-blind-test-power-cords-12-2004.html - "Using the blind ABX protocol, we failed to hear any differences between an assortment of generic power cords and Nordost Valhalla. Therefore, we cannot conclude that different power cords produce a difference using the blind ABX protocol. However, we also cannot conclude that there are no differences. We simply failed to prove that differences can be detected to a statistically significant degree using a blind ABX protocol."
Whatever works or whatever you hear, that is fine (as Clare has pointed out).
From my perspective, I'm not sure esoteric power cables offer nothing at all; but I think some guys like RA take the piss with the pricing. You spend £1,800 on a fancy Silver Powercord but then that electricity goes straight into your amp/CD player which uses normal power cabling internally.