I'd say no to the C-7xe, as you'll just be getting more of what you want to get away from, as I've had (heard) it in 3 different systems. Also owned the V-5x, V-1xe & the V-3. I would say move to a tube pre-amp or tube CDP, such as BAT or something like the Cayin CDT-17A CDP.
Changing your outlets to gold plated units will help, along w/similar PC's.
V-5xe is a great amp & I would definitely hold onto it. Don't know anything about your spkrs, so no comment there.
Changing your outlets to gold plated units will help, along w/similar PC's.
V-5xe is a great amp & I would definitely hold onto it. Don't know anything about your spkrs, so no comment there.