Equipped with Norway ABLETEC Inc. Class-D amplifiers, and both high quality and high output and low power consumption USB cable 1 in the personal computer and the full digital connection, also supports playback of 192kHz sound source that exceeds the CD In BurrBrown PCM5102 DAC built-in, and support a variety of digital sound source Power supply unit with over large toroidal core transformer High-quality headphone output operational amplifier was used one on each channel