Got mine yesterday:
What a brilliant piece of kit. I upgraded from Note 2 and thought that had good autio output via the 3.5mm jack but this is even better. I'm hearing details in my favourite music that are not as apparent on the Note 2.Whatever chip the Note 3 uses, Samsung did a good job with it for sure. I'm using VSonic GR07 MkII and they are a well made match for this phone. As someone mentioned earlier, you get that tube amp feel to the music. It's warm and you feel comfortable surrounded by it.