"I have been compelled to write to you regarding the Yuin PK 1 which I purchased from you. These are the best I have heard, regardless of type! The fact that they are earbuds is amazing. "
- Scott H.
"I received my Denon AH-D1001S' today and even without any burn-in, these sound amazing. I bought these partly on research, partly on your recommendation and couldn't be happier."
- Brian K.