Always a firm favourite at the What Hi-Fi? Sound and Vision Show, Clearer Audio is running an intriguing cable test in its demontration room.
The chaps behind the family-run company will be giving you the chance to hear a system with 'freebie' cables and then the same system with some of the company's Copperline cables.
So this is your chance to really hear the difference that a humble stereo interconnect and a mains power cable can have on a system.
And if you're impressed, then you can splash out on the cables at the Show and take an advantage of a 10 per cent discount on all the company's kit.
As a company known for its rigid price structure, the 10 per cent price cut is not to be sniffed at... Take at advantage by heading down to London ExCeL this weekend.