Thomastik Infeld THRO-43 cello string G-3 4/4, spiral core, tungsten/chrome woundThomastik Infeld THRO 43 cello string G 3 4 4, spiral core, tungsten chrome wound NO. RO43 : TUNGSTEN CHROME WOUND The G string RO43 possesses an outstanding ability to modulate sound when changing the contact point. Velvety and dark tones can be achieved by approaching the fingerboard, vice versa, a small move towards the bridge will brighten up the sound. Like the other strings in the set RO400, the RO43 guarantees an accurate response due to its