“This is a review of Logitech/Ultimate Ears UE900s multi-driver in-ear monitors. http://www.ultimateears.com/en-us/900s The original UE900 was my first pair of hi-fi IEMs, the one which opened up my eyes and ears to higher quality multi-driver in-ear headphones. Though I have tested a lot of other headphones afterwards, in different dynamic/BA driver configurations, I still like to...” --twister6
“ **Fitear To Go 334** It's very expensive, it doesn't fit the best due to its huge shell, yet I love it all the same. The sound is sublime. Normally I prefer dynamic IEMs for their weighty low end and texture that most BA earphones can't touch, but the tonal quality, transparency, and high level of detail retrieval bring the Fitear to the top of my list. The openness and...” --cn11
“Check out my video review as well: http://www.youtube.com/watch?v=fiFd4lLINAk&feature=youtu.be The f111 is a beautiful IEM. Even with it's "typical" fit, the kind of fit you would normally use with this type of earphone, they sound great. They are warmer and less crisp than the etymotic er4s that is its cousin (they use the same driver). However, with a very...” --luisdent
Ultimate Ears 350Vi - Headset - Binaural - Wired - Ear-Bud - 20 - 20000
Ultimate Ears 500vi Earphones
Ultimate ears 600vi noise-isolating headset features a microphone and on-cord controls for calls and music. it produces extended high-frequency response and a fuller soundstage.