User Guide

Table Of Contents
General Reference
Specifications
B-3
Audio Specifications
Line-Level Left and Right Analog Audio Outputs
Digital Audio Output
Headphone Output
Connectors
Balanced outputs using two 1/4-inch stereo (tip-ring-sleeve) phone plugs and shielded twisted-
pair cable or unbalanced using two 1/4-inch mono (tip-ring) phone plugs and coaxial cable
Impedance
400 , balanced, nominal
200 , unbalanced, nominal
Maximum output level
21 dBu (8.7 Volts RMS) balanced, high-impedance load
15 dBu (4.4 Volts RMS) unbalanced, high-impedance load
Frequency response 20Hz–20kHz +/– 0.6 dB
Idle channel noise Less than -115 dBA, balanced, relative to full-scale signal
Dynamic range Greater than 112 dBA, balanced, using -60 dBFS signal
Stereo channel separation 96 dB
Connectors IEC 60958-3 (S/PDIF) electrical interface using one RCA connector
Output impedance 75 , nominal
Formats S/PDIF (Consumer) and AES/EBU (Professional)
Digital audio format 48 kHz linear PCM
Bit width 16, 18, 20, and 24 bits (software selectable)
Dither Flat and shaped (software selectable)
Output impedance 47 , nominal
Maximum output level -4 dBu (0.5 Volts RMS) with 32 load