Earlier in this thread I said I was going to return mine.. but I changed my mind. I usually don't like too much of a v-shape, which this IEM has, but I have played with the EQ a bit and I love it now. I EQ the mids and vocals come forward in a beautiful way. I EQ the bass and it ****ing rumbles! What I would do if I were you is wait until eBay has a 20% off day and pull the trigger then. That's how I got mine for 320. For that little, I don't think you can beat it. I've been going back and forth between it and a Rhapsodio Solar and honestly it's not that far apart in technicality. The dk3001 is more clear and has much bigger bass, but the Solar has a bigger soundstage and sounds... Sweet.