I measured the exaSound s88 with my Audio Precision SYS2722 system (see the January 2008 "As We See It") and the magazine's top-of-the-line APx555 system. I used the exaSound's single external power supply and followed the instructions in the manual to make sure that the optional external DAC power supply was deselected.
I connected the exaSound to my network and opened the product's "dashboard" by entering the address "s88.local" into my browser. The dashboard webpage allowed me to select inputs, check settings, view the manual, and access tutorials. The…