First of all I tend to agree with jareko and georgehifi... As far as I'm concerned it's better to use the Vivaldi straight into the power amp.
As for the WEL Signature interconnect.... Silver it may be but never bright, lit up, dry or cold. On the contrary, it's got way more body and warmth then copper cables (top notch cables not entry level). My AQ Everest has the same attributes as well.
As for the WEL Signature interconnect.... Silver it may be but never bright, lit up, dry or cold. On the contrary, it's got way more body and warmth then copper cables (top notch cables not entry level). My AQ Everest has the same attributes as well.