D'Addario came out with Kaplan Violin Strings a few years back, and in a unique twist, formulated two Versions: Vivo and Amo - Essentially one set, Vivo, designed to add brillance to instruments and the other, Amo, to bring warmth and depth.
From the manufacturer:
- 4/4 scale violin with a playing length of 13 inches (328mm)
- Medium tension
- Kaplan Vivo delivers brilliance, clarity, and a robust feel for darker instruments
- Synthetic core produces a rich, powerful tone
- Short break-in time and excellent bow response provides superb playability
- All D'Addario strings are designed, engineered and manufactured in the USA to the most stringent quality controls in the industry