Massdrop Objective 2 (O2) Headphone Amplifier for $80 (Standard) or $95 (Desktop)

Massdrop is back with another limited run of the Massdrop Objective 2 (O2) Headphone Amplifier. The Standard edition goes for $80, while the Desktop edition (RCA inputs, 1/4″ headphone out, power on the back) goes for $95. Free shipping. Ends in about 14 days from blog-posting date (or earlier if they run out).