So you've decided that you'd like to pick up a headphone amplifier. Like many things in the world of audio, deciding which to buy can be a rabbit hole of different designs, types, and price points. We've looked at quite a few amps and DACs here at MMORPG to help clear up those muddy waters and today we're back again with an incredibly interesting option from Schiit Audio: the Valhalla 2 Tube Amplifier. It?s simultaneously classic yet distinctly modern and sounds amazing. Let's dig in.