These are actually some of the most under appreciated IEMs on head-fi, and I don't exactly understand why. You'd be hard pressed to find a deal like the one I got on these. The details and instrument separation are nice. The soundstage is also rather impressive for an IEM. They handle a variety of music genres with ease. The low end is noted to present fully with good punch, but I wouldn't necessarily consider it a basshead IEM. I whole heartedly recommend these to anyone.