Focusrite Scarlett Solo Second Generation (2 IN, 2 OUT) for $72

As of 6/16/17 it is back on sale again for $72…

This is of interest if you also need the Audio Interface functionality. If not, you are better off getting a dedicated headphone DAC/amp. It is the second generation of the Focusrite Scarlett Solo (two input, two output) on sale for a limited time for $72 with free shipping at authorized dealer Adorama.com.