[rfluongo]

Fully balanced headphone amplifier. Large capacity battery charges Apple devices while playing up to 18 hours. Purchased as demo unit from Moon Audio in March; all accessories and perfect condition (see photos – note that USB female A to USB male mini-A adapter is included but didn't make the photo). My listening habits have changed so this needs to move on.

For all details see www.moon-audio.com/cypher-labs-theorem-720-dac.html
See ronl1 on ebay for perfect feedback.
$500 including PayPal and shipped in US L48

[Blu99Zoomer]

How did this sound with your gear when you used it?

Best,

Blu99Zoomer

[rfluongo]

I primarily used it between my iPhone and aux input in the car, which sounds great, but really is overkill for a unit like this. I now realize I am not much of a headphone guy so that's why I'm selling.