I'm using a Krell amp and pre-amp too although they are not as good as yours. I have found Purist cables to work very well with Krell equipment.
I'm using a bi-wire pair of Meseaus speaker cable, but I have heard from a reliable source that the Venestus is almost as good as Dominus cables, but much cheaper. If you can get a chance to audition them, I would strongly suggest jumping at it.
I'm using a bi-wire pair of Meseaus speaker cable, but I have heard from a reliable source that the Venestus is almost as good as Dominus cables, but much cheaper. If you can get a chance to audition them, I would strongly suggest jumping at it.