“The HY3 is a three-way, three-driver hybrid custom in-ear monitor from Sweden-based Cosmic Ears. It utilizes a dynamic driver for the bass and twin balanced armature drivers for the midrange and treble, which used to be a very rare configuration, although hybrids have increased in popularity over the past year. The bass unit looks to be around 8mm in diameter and has its own sound bore. The two...” --blueangel2323
“Full review here: http://www.head-fi.org/t/699630/review-dunu-dn-1000-3-way-hybrid Sound: This is the main part of the review, and the most important for every audio gear. Dunu's house sound usually leans towards to either the warm and smooth, or bassy signatures. Even their single balanced armature based IEMs were more mid-centered with rolled-off highs and lows....” --Zelda
The HY2 combines a dynamic driver for lows and a balanced armature for the mids and highs. This dynamic driver also delivers an increased soundstage. The HY2 is a great sounding monitor for those looking for something a little different by combing the 2 driver technologies. Twin hybrid – 1 for lows, 1 for mids and highs Full sized medical grade hard acrylic shell Various...
The Pure model is the fantastic entry model to our range of customs yet it still has the benefits of custom in ear monitor. The Pure fits perfectly to your ears, these high-quality headphones deliver a rich sound that off-the-shelf earbuds simply cannot match.
The Flex model is designed to allow you to configure your earphones enabling you to build the perfect listening companion.
“Copied from: http://www.head-fi.org/t/686039/cosmic-ears-ba4f-review I'm finding it hard to rate these, for the price I would give them 5 stars on every department. But I'd rather rate them, referenced with the idea of what the very best cIEM could be. The BA4f with the Ice Blue color Short History Before I started my journey into the cIEM...” --Marleybob217
“Introduction: Dunu by Top-Sound has been known to have popular budget IEM's throughout all tiers of the level. Dunu now steps it up a notch and has unveiled their Dynamic Flagship IEM the DN 19 Tai Chi. This IEM uses damper's to control the bass, different type tips, and insertion of tips to modify its sound. The DN 19 is part of DUNU's silver impact series. The silver impact series uses...” --bowei006
“ First off, I'd like to thank the folks at DUNU-TopSound for providing me with samples to review Up for review today are a pair of balanced armature based IEMs. Priced solidly within the bracket I would consider “mid-range”, these have a great deal of competition right out of the gate and one has to wonder whether or not DUNU’s newcomers can stand up to that competition....” --TheGame21x
“ n/a. no review, only rating. Pictures: http://bit.ly/HvPDZs ” --BoredAndrew
DUNU is a fairly new company and was started as a brand of the Top Sound OEM making IEMs that utilize very high quality housings that have a similar look and feel, but better build quality to the Monster IEMs. I have had a chance to hear some DUNU products briefly, but as I now stick to custom IEMs and higher priced universals I didn’t perform a full evaluation. I was a little surprised...