D’Addario Zyex Violin Strings 3/4 Scale Dynamic Microphones Whether it's the famous Kurzweil

Whether it's the famous Kurzweil grand piano

Two 100% discrete

Chain-pull drive system

and a third sums the overall output to mono

and requires no batteries or power supply to operate with most MIDI products (see FAQs - Power and FAQs - LED for more information)

D’Addario Zyex Violin Strings 3/4 Scale Dynamic Microphones Whether it's the famous KurzweilD'Addario's Zyex synthetic core strings feature an extraordinary warm, rich sound. The Zyex strings are made from a new generation of synthetic material which creates strings that are incredibly stable under drastic climatic conditions. Within hours, the Zyex strings will settle in on the instrument with a warmer sound than most other synthetic core strings. Zyex strings are also an excellent choice for musicians who play bright sounding instruments.