A warm DAC?

I've been happy with my exaSound e32 Mk II DAC, which does DSD and MQA, the latter format being the reason I upgraded from the e12 DAC I'd had before. MQA via Tidal has been a great pleasure.

The e32 Mk II is $2,500, and is returnable I believe; I don't think it's sold through dealers. It won't win any beauty contests but makes nice music.

Chord qutest 

Amazing SoundStage and best of all 4 filter settings some warm and when you change system (or indeed some recordings) with a click of button you can select more precise filter.... 
(Qutest offers Hugo 2’s proprietary user-selectable frequency-shaping filters and input selection controls, available via two fascia-mounted spheres, introducing useful flexibility.) 

It has 4 different modes starting with the Incisive mode which has an ultra linear frequency response and as you cycle through the other 3 modes using the colour changing Filter button it gradually rolls off the top end and essentially makes the sound presentation warmer and warmer still, you get the picture. This should be considered a nice feature as it removes the situation or worry of potentially a too hard, harsh or clinical sound.

rvpiano: No, just the Yaggdrasil.

SimAudio products are slightly warmer but retain the musicality of a good system.  A 280d is likely in that price range.

Ayre CODEX might be what you are looking for.