Hi,
I purchased my Conductor Virtuoso headphone amp/Dac a bit over one month ago. This being my first headphone amplifier, it sounds awesome with my HD800 headphones! I ended up choosing Burson based mostly on extensive online research I did, comparing various amplifiers.
Perttu H.
Why did you consider this over Sen HDVD 800
Yes, certainly the Conductor is a very solid offering with full function preamp remote and 4W of pure class A output. :)