[feedme07]

Very excited...ordered from B&H photo online and just arrived this morning! Only had it hooked up to the HD800's for about 30 minutes so far but i'm already thrilled! review to shortly follow. What an amazing unit this far.

 

[Olias of Sunhillow]

Congrats and good choice. I replaced three very good standalone units (DAC, solid state headphone amp and preamp/input selector) with the m903, and I don't feel I've lost anything in terms of sound quality. I also find that the m903 works equally well with my LCD-3, D7000 and HD800.
 
The fact that Grace is located about 2 miles from my office doesn't hurt, either... I had a blown fuse once, and they invited me in, showed me around and gave me a bag of replacement fuses for free.