To achieve the highest quality of digital sound reproduction, ALTAIR is equipped with a Femto Master Clock, full linear power supply, and four built-in filter modes for sound customization. The ALTAIR is also designed to be versatile, capable of processing virtually all digital input sources, including reading music stored on USB or hard drive. Moreover, it has the capability to play music wirelessly through Bluetooth or Wi-Fi and can be conveniently controlled through a smartphone or computer. At its retail price of $1899, no doubt this is an exciting product that could instantly modernize existing traditional music systems with its digital-processing capabilities. Read the full AURALiC ALTAIR Wireless Streaming DAC Review.