Teac HA-P90SD DAP and Head-Amp for $550

The Teac HA-P90SD digital audio player (and headphone amp too) is currently on sale for $550 in the red color scheme (in-stock now) and the black color scheme (ships 1-4 weeks) at Amazon. Takes microSD cards up to 128GB. It has a multi-function input that takes analog or optical or optical (one input jack). Slider button indicates line vs digital. Plays DSD in addition to the usual formats (FLAC, WAV, mp3, aac, wma, etc).