The D1 includes a headphone amp based around the TI OPA2134 low noise opamp. This headphone amp is able to provide low-impedance, high-fidelity audio to a wide range of headphones and supports headphones with impedances 10 ohms and higher.
Modified on: Wed, 15 Mar, 2017 at 1:36 AM
Did you find it helpful?Send feedback
Sorry we couldn't be helpful. Help us improve this article with your feedback.