I am totally impressed with the Conductor headphone amplifier USB DAC and Sennheiser HD800 combo, which are both new. Both out of the box, make sound like I have never heard or expected to hear, through headphones.

I expected good sound, but got amazing! I understand that there is a “break in” period for both the phones and the amp, but it is hard to imagine the sound getting better as it is fantastic, especially with 24/96 and 24/192 downloads purchased from hdtracks and hires audio online.

Dan S.