stylus needle Tonar elliptical diamond High quality Tonar International Diamond replacement for DUAL cells equipped with stylics: DUAL DN-145-E (elliptical) (= Zafira 5489) DUAL DN-145-S (spherical) (= Zafira 5490) (> Improvement of spherical to elliptical) DUAL DN-140-S (spherical) (= Zafira 5488) (> Improvement of spherical to elliptical) Ref. Tonar: 970-de-dk (Swiss version) Tonar Elliptical Diamond Stylus High Quality Tonar International Diamond Replacement for DUAL Cartridges equipped with: DUAL DN-145-E (elliptical) (= Zafira 5489) DUAL DN-145-S (Spherical) (= Zafira 5490) (> Upgrade from Spherical to Elliptical) DUAL DN-140-S (Spherical) (= Zafira 5488) (> Improvement from sphere to elliptical) Item Ref. Tonar: 970-de-dk (Swiss version).