Chris Martens has a review of the X1 IEM over on  It’s a nice IEM, very light and compact with a pleasant sound signature.  I purchased one as part of Echobox’s Kickstarter campaign for ~$79.  If memory serves me.  The current listed price is $199 which I think is a challenge since there are so many great hybrids in the sub-$150 range.

Review of the X1