How do I tell if an amp can drive my Audeze Headphones?

Choosing the best amp for a given headphone is a complex and personal task, and there are a variety of factors that influence how a specific amp will make them sound. Though there is definitely a relationship between output power and volume, impedance and sensitivity play a big factor in that equation as well. The relationship between voltage, current, and resistance/impedance is defined by Ohm’s Law (you may want to read this article for more information). As long as the amp of choice has a low output impedance, it should be able to drive them with a modicum of power. Any good amp with an output of 50-500mW at the headphone's rated impedance (depending on the headphone model) should have no trouble driving them.

You may enjoy reading our tech article on the subject of Sensitivity, Impedance and Amplifier Power, which goes into quite a bit of detail about proper power levels and how they relate to headphone specs.

As with all things in audio, the best way to determine if a combination works is to try it. We suggest experimenting to find what works best for you and your needs.