I don't think I will be buying another Fiio DAC/AMP. My unit is wobbling (posted a video on the previous page) but they only offer to ship it back without reimbursing me for their bullshit quality assurance. it's also running hot even in standby mode, so I have to turn it off every day instead of having it use the USB power sense to do it automatically like Topping does. And the support sucks. You get nearly bot-esque replies from them. This brand is clearly overhyped. They ask for top dollar but they don't deliver basic features, even something as simple as setting the RGB ring to a constant color is not possible.