D200- Can I use solid core speaker cable?

[Mil46]

Good morning All. I am new to this forum and my first post. Ive had my D200 now for a month or so and think its great (apart from a couple of set up issues). I use it with ATC SCM19s and Chord Epic speaker cables. All in all I am delighted albeit a slight toppy treble. I have a pair if DNM Reson resolution speaker cable which are copper solid core which Id like to try. However I understand some amplifiers do not like solid core cables. Any views or thoughts on if I can try these on the D200 please?
Many thanks