You can’t make a blanket statement that all NOS DAC’s do that. Case in point, listen to the silent Morpheus which was next up in Cees’s evolution of his DAC’s Very musical and details, without being harsh and fatiguing.
Have you ever compared the two? I've heard of the Morpheus described as more similar to the Yggdrasil than the Pavane as the Pavane sounds warmer. Morpheus would be more desk friendly but I'm not complaining haha.