I have owned a Moon 280D for a year now and I am very happy with it. My stereo is in the $50,000 + range, but the Moon 280D with an excellent iPad interface was only $4K. I don't know if that's budget, but they're guaranteed for 10 years and I've seen them on the used market for about half the new price.
The Moon 280D is stripped down. No window to see what you're playing (I look at my iPad or phone). It's just for streaming and making a very musical sound. The reviews I've read say it punches above its weight because it is so stripped down. Although it has generous inputs and outputs. Just no much froufrou.
After 50 years as an audiophile I have a pretty good ear, and the Moon 280D sounds extremely musical. Is it the last word in detail? Probably not, but I don't really hear that when I'm listening to a high res album. If you can find one used for $2K or so, I'd snap it up. Audiogon had one but somebody else snapped it up.

