Dunu S&S ear tips

Dunu's reference tip — included with most of their flagship IEMs and now available separately. The bore is medium-width by design, so the tip doesn't colour the sound much; you hear the IEM mostly as the maker intended. Dual-density silicone (firm inner core, soft outer) gives a secure seal without the firmness pressing on the ear canal. A sensible first thing to try if you want to A/B against the tips that came in your IEM box. Three pairs included (S, M, L).