Sony presents three digital audio players Walkman

All three devices are based on the Android operating system and are equipped with the S-Master HX digital amplifier with a quantization noise correction algorithm, as well as the DSD Remastering Engine mechanism with support for streaming services. The body of the older model NW-WM1ZM3 is made of 99.9% pure oxygen-free copper with a gold coating. The NW-WM1AM3 and NW-ZX900 models have hybrid bodies with an aluminum base and a gold-plated copper rear panel. The older versions are equipped with 5.5-inch screens with a resolution of 1080p, and the NW-ZX900 has a 5-inch display of the same resolution. According to the manufacturer, the autonomy of the NW-WM1ZM3 and NW-WM1AM3 when playing local files reaches 35 hours, and the NW-ZX900 - up to 40 hours (when streaming, the indicators are up to 31 and 35 hours, respectively). The cost of devices in the USA is $5899.99 for the flagship NW-WM1ZM3, $2999.99 for the NW-WM1AM3, and $1899.99 for the NW-ZX900 model.