techPowerUp posted a review on the Westone UM2 Earphones
A quote from the article:
Westone UM2 Earphones Review
With a price of around $300 you can expect quite some performance from the Westone UM2 Earphones. They are designed as in-ear-monitors and feature two high-end drivers aimed at people that are not willing to accept compromise.
Westone UM2 Earphones Review
