- Joined
- Jan 12, 2014
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WM1A drives the 650? Cool.I actually like my Sony NW-WM1A, with Sennheiser HD650 headphones and Earmax 4.4 mm balanced cables best. Have not tried NW-WM1Z yet. Have Lotoo Paw Gold Diana and Questyle QP1R too...
It combines the software and battery life.What exactly is "Usage" referring to?