“Basically a great all rounder, works well with all genres and should appeal to anyone due to their balanced, slightly bassy sound sig, bass is never muddy and details are pronounced, great iem, but not so good for travel due to poor isolation, great for home listening and extremely comfy, almost as comfy as my Klipsch X10`s!, soundstage is expansive and has great width and good depth, but don`t...” --ryanjsoo
“ I am one of the crazy guys with a bucket full of IEMs. I listen mostly to my beloved Cowon J3 because I can equalize most IEMs for a sound I like. I have an amp. Now I have the 012s, like I needed yet another in-ear! I purchased the black filters to swap with the installed green based on reviews I read but they're not really necessary but they do make a change. I'm going to make...” --drsamdc
“First of all I'd like to say the customs and the cable are both insane, the customs look incredible and the linum cable and connector beat the hell out of any other CIEM I've seen around. Cosmic Ears list this as a jack of all trades monitor which I do agree with. I'm coming from a 4BA model to this 2BA and I've been pleasantly surprised by the sound. I haven't had these a week yet so...” --daftpolecat
“First of all I'd like to say the customs and the cable are both insane, the customs look incredible and the linum cable and connector beat the hell out of any other CIEM I've seen around. Cosmic Ears list this as a jack of all trades monitor which I do agree with. I'm coming for a 4BA model to this 2BA and I've been pleasantly surprised by the sound. I haven't had these a week yet so...” --daftpolecat
“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
“This in-ear monitors were a wonderful surprise and so I thought I would report on my first impressions after several weeks. I was looking for a more comfortable in-ear monitors that were better than my Triple-Fi 10's which were aging albeit gracefully. I came across the deep deals for Cyber Monday and took a flyer based upon the positive reviews and pros that match my requirements. ...” --Mark-sf
“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
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 Flex model is designed to allow you to configure your earphones enabling you to build the perfect listening companion.
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.