Excerpt: Up until now we haven't reviewed a pair of in-ear-monitor's (IEM - inner ear headphones) that compares to Shure's phenomenal E500 . However, the time for a successor has finally arrived. Ultimate Ears new triple driver IEM, the Triple.Fi, is an absolutely fantastic pair of headphones. It offers a different, but no less impressive sound signature than the E500s and finally provides a worthy competitor for Australian audiophiles.
Pros: Exquisite audio, Strong bass, Incredible detail, Great extension on highs
Cons: Some may find it difficult to get a good seal