In addition to functioning as a 24-bit/96kHz USB DAC, the unit also features a "Control Center" function that allows it to function as a high-precision volume + preamp, headphone amplifier, and direct drive converter. The Burr-Brown PCM1792A DAC provides high-quality analog conversion of USB and optical/coaxial digital audio input signals. USB supports 16-24 bit sampling rates of 32/44.1/48/96kHz. Digital audio input supports 32/44.1/48/88.2/96/176.4/192kHz. USB connection to a PC is compatible with standard drivers for Windows XP and later, and Mac OS X and later. ■Digital Input: USB, Coaxial, Optical

■Digital Output: Coaxial, Optical

■Analog Input: RCA x 2

■Analog Output: RCA, XLR, Headphones

■Frequency Response: Digital Input 2Hz - 45kHz (+0, -3.0dB), Analog Input 3Hz - 140kHz (+0, -3.0dB)

■Total Harmonic Distortion: Digital Input 0.0009% (unbalanced), 0.0006% (balanced), Analog Input 0.003% (1kHz)

■Signal-to-Noise Ratio: Digital Input 119dB, Analog Input 103dB

■Power Consumption: 11W

Accessories: Instruction Manual, Power Cable

Dimensions: W: 364mm H: 81mm D: 279mm

Weight: 5.1kg