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INPUTS
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Input Connectors
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4 gold-plated XLR-F, 2 RJ-45 network ports
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Audio Input
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4 processed inputs selectable as analog, AES3 or AVB, 4 processed AVB only inputs, plus 24 AVB unprocessed matrix inputs
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AVB Audio Sinks
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8, each capable of receiving an AVB Audio Stream Input
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AVB Audio Stream Input Format
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AAF PCM-INT-32, 96 kHz or 48 kHz, 1 to 8 channels per stream
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AVB Clock Sink
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1, capable of receiving an AVB Clock Stream Input
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AVB Clock Stream Format
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48 kHz CRF stream (interval equals 96, or 2 msec) and 1 timestamp per protocol data unit, single channel stream
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Selectable Maximum Input Level
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+16 dBu or +26 dBu BAL (input impedance 10 kΩ BAL)
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Front Panel Metering
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4-segment LED ladder meters on each input
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Input Processing
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Gain, 500 ms delay range at each input (non-fading), 5-band parametric EQ, 5-band U-Shaping EQ
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OUTPUTS
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Output Connectors
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8 gold-plated XLR-M, 2 RJ-45 network ports
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Analog Audio Outputs
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Processed outputs 1–8 on connectors 1–8, (9-16 AVB outputs only)
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AVB Audio Sources
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6, each capable of transmitting an 8-channel AVB Output Stream
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AVB Stream Audio Output Format
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Six AAF streams of 8 channels each:
4 streams at 96 kHz PCM-INT-32 (Outputs 1-8, 9-16, SIM, and Input Splits A-H)
2 streams at 48 kHz PCM-INT-32 (Duplicate Outputs 1-8 and 9-16)
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AVB Clock Stream Format
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48 kHz CRF stream (interval equals 96, or 2 msec) and 1 timestamp per protocol data unit, single channel stream
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Maximum Output Level
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+16 dBu or +26 dBu (selectable) 2 kΩ BAL (5 looped self-powered loudspeakers)
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Output Impedance
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50 Ω BAL (25 Ω per leg)
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Recommended Minimum Load
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10 looped self-powered loudspeakers (net load = 1 kΩ BAL)
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Absolute Minimum Load
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600 Ω
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Front Panel Metering
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LED lights: green to indicate signal presence; red for clipping on each output
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Output Processing
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Gain, 2000 ms delay range, polarity reversal, 10-band parametric EQ, 5-band U-Shaping EQ, Product Integration, Low-Mid Beam Control, atmospheric correction, simultaneous low- and high-pass filters with slopes up to 48 dB per octave.
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MATRIX
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Summing Matrix
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Sparse 32 x 16 Summing Matrix (up to 232 of 512 cross points can be set simultaneously)
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Delay Matrix
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Sparse 32 x 16 Delay Matrix; 500 ms delay range at each cross point (non-fading)
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PROCESSING
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Digital Conversion
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24-bit resolution, 96 kHz sample rate
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Internal Processing
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24-bit resolution, 96 kHz
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Processor
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FPGA-based audio processing
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NETWORK CONNECTORS
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Network Control
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Two RJ-45 ports for single or redundant networks
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SIM
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One SIM 3 bus port to link the GALAXY 408 processor to the SIM audio analyzer
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AC POWER
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Connector
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PowerCON 20
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Operating Voltage Range
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100–240 VAC, 50–60 Hz
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CURRENT DRAW
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Idle Current
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115 VAC: 0.229 A rms; 230 VAC: 0.162 A rms; 100 VAC: 0.256 A rms
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Maximum Long -Term Continuous Current (>10 sec)
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115 VAC: 0.306 A rms; 230 VAC: 0.195 A rms; 100 VAC: 0.343 A rms
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Inrush Current
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<20 A peak
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