I'm not a fan of the LM4481 opamp used in the PA2V2, it has distortion curves that have a steep ramp up either side of 1 Khz. Being powered by 2 AA batteries and not having a DC to DC upconverter I doubt that the PA2V2 can properly drive a pair of HD600's. A reasonably priced desktop amp would be a Schiit Magni or if a portable is needed a FiiO E12 would work out well.
- 8,663 Posts. Joined 10/2013
- Location: The Phantom Zone
- Select All Posts By This User