Not trying to convince you to buy one, but the Lyngdorf is a digital amp, not really a true Class D amp nor should it be in the same category as others.
Quote from a review from http://hometheaterhifi.com/reviews/amplifier/integrated-amplifiers/lyngdorf-audio-tdai-2170-fully-di...
"Lyngdorf Audio TDAI-2170 Fully-Digital Integrated Amplifier Review Highlights
Integrated amplifiers have never enjoyed the same respect audiophiles pay to separate components. Similarly, Class D amplification has been the “Scarlet Letter” of the high-end audio realm due to a sea of mass-market amplifiers that make more “noise” than “music”. Borrowing heavily from technologies developed for the cost-no-object Steinway Lyngdorf audio systems (yes, THAT Steinway) the TDAI-2170 aims not to simply level the high-end audio playing field, but to flip it on its head entirely. Fundamentally different from traditional Class D amplifiers, the sleek TDAI-2170 produces a sound so clean, so neutral, so devoid of any sonic signature, it disappears completely and restores the emotional response that made me fall in love with music to begin with."