Krisgel, natural tone and timing...neutrality...is what VH Audio cords are all about. What is it about your cord do you believe is flawed? That might help others suggest something else. Is your tube preamp new, or have you had it in your system for a while? As you know, tubes have a much greater effect on tone...neutrality...than power cords. Just a thought.
I use TG Audio 688 power cords on my tube preamp and tube amp.
I use TG Audio 688 power cords on my tube preamp and tube amp.