User Guide

B-2

Reference

Speciﬁcations

Environmental Speciﬁcations

Audio Speciﬁcations

Line-Level Left and Right Analog Audio Outputs

Digital Audio Output

Headphone Output

Minimum Maximum

Operating temperature 40 F 5 C 104 F 40 C

Storage temperature -13 F -25 C 185 F 85 C

Operating humidity 5% 95% (non-condensing)

Storage humidity 5% 95% (non-condensing)

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 Ω, balanced, nominal

200 Ω, 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 Ω, 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 Ω, nominal

Maximum output level -4 dBu (0.5 Volts RMS) with 32 Ω load