“what gives Passione a specail edge? To find out I tested them on several violins, from 17th -18th century German and Italian – to contempory spanish, itallian and french. And, simply put, Passione string actually improved the tone of each violin. Even a violinist friend of mind had to agree – and guess what? Later on, he telephoned to exclaim, “I’m buying three sets of Passione strings!” “me too,” was my replay”
http://www.pirastro.com/public_pirastro/pages/en/Judith-Aller-00001/
