techPowerUp posted a review on the Head-Direct RE1 Earphones
A quote from the article:
>> Head-Direct RE1 Earphones Review
Head-Direct has just released their RE1 earphones which are quite different compared to all the other in-ears on the market today. The special thing about them is that they are based around some very unique performing drivers that scale particularly well. The better your amplifier is, the better their sound, leaving the competition behind in the dust - if you have a good amp.
>> Head-Direct RE1 Earphones Review