Hi Stanhifi,
I just realized you compare AU24 with THE Valhalla...mmm..is it one of the best reference speaker cables of most audiophilers...wow. If the AU24 is that good, it's one of the most worth-it-to-buy cables then.
To Mikesinger,
I will upgrade the power Chords later when I am ready... I think there are a lot of option to start an upgrade; the old Krell KSA250, SFL-2, or AudioNote DAC2.
To Desmondjim,
I hope teh AU24 will do the same in my system. Can't imagine such a thin cable can make that much diffrences.
To Art, Jayctoy, the kid, and Eddykale
Thanks so much for the inputs.