Shure Digital IntelliMix SCM820 Manual page 54

Housing
Steel; Extruded aluminum
Power Requirements
100 to 240 V AC, 50-60 Hz, 1 A
Operating Temperature Range
−18°C (0°F) to 63°C (145°F)
Storage Temperature Range
−29°C (-20°F) to 74°C (165°F)
Analog Connections
Channel Input
Configuration
Active Balanced
Phantom Power
48 V DC, selectable per channel, 14 mA
max.
Aux Input
Configuration
stereo, unbalanced
Mix Output
Configuration
Active Balanced
Direct Output
Configuration
Impedance Balanced
Headphone Output
6.35 mm (1/4") TRS, 100 mW, 350 Ω, dual mono (will drive stereo phones)
Digital Signal Processing
AD/DA Converter
24-bit, 48 kHz, 113 dB dynamic range
Clipping Level
Impedance
Line (+0dB)
5 kΩ +20 dBV
Impedance
10 kΩ
Max Output Level
Impedance
Line (-0dB)
350 Ω +20 dBV
Impedance
150 Ω
Mic (+26dB) Mic (+46dB)
−6 dBV −26 dBV
Clipping Level
+10 dBV
Aux (-20dB) Mic (-46dB)
0 dBV −26 dBV
Max Output Level
+20 dBV
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