According to an editorial reply in this months HIFI choice,many manufacturers 'tune' some components,particularly amps,for European taste.Apparently,in the UK,we have a liking for 'musicality' what does that mean exactly? how on earth do they make significant changes in sound without increasing production costs? if they can tweak there kit that cheaply and make an difference in 'musicality',then does this imply that changing cables will add value to a system?