The Denon DCD 510 AE with clear design, excellent workmanship and a solid mechanics. This outer values are topped by an absolutely clean, very structured and distortion-free reproduction of good CDs. But that also means that low-quality material is revealed without mercy and with me eventually ends up in the trash can. I am highly satisfied with the device, the price is more than ok I can recommend to anyone Hifi lovers it with a clear conscience.