Having used Evah Pirazzis, Dominants, and some other strings on my 19C German violin, I did a little research for 'warm sounding' strings and discovered these and thought I would give them a try. The tonal quality is superb across all strings, particularly after my luthier adjusted the soundpost. I play folk music, and I love the sound these strings impart to my fiddle. I asked a classical violinist friend to take the violin 'for a test drive' and they told me the strings were an excellent match for the instrument and the timbre felt even across all strings (again, especially once the sound post was adjusted). I highly recommend giving these a try if you're hoping to warm up the sound of your fiddle!