In review: ifi Zen Air DAC 2

A $129 DAC doesn’t sound like it could do very much to your music. The iFi Zen Air DAC 2, however, is something different and, dare I say, well worth the price.

Basically, this is a USB-C DAC for your desktop. It supports RCA out for speakers as well as 1/4-inch and balanced headphone outputs. When you plug in a pair of good headphones or monitors you es…