Hey guys, I think there was a couple people interested in my thoughts on the Fostex HP-A3. It's taken me a bit longer than I thought to get through this one but here it is. The £300 USB powered DAC & headphone amplifier from Fostex. This unit was loaned to me by SCV London.
http://noblehifi.blogspot.co.uk/2012/12/fostex-hp-a3-review.html
http://noblehifi.blogspot.co.uk/2012/12/fostex-hp-a3-review.html