Select different inputs by using the button conveniently located on the front. On the back, you'll find Coaxial SPDIF, Optical SPDIF, AES, and USB inputs, and balanced XLR and single-ended RCA output.
Product is supplied with a 110 120V US power supply suitable for use in the United States, Canada, and Mexico. This power supply will not work in 220 240V countries.