BSS Audio BLU-50 - Technical Specifications; LED Indicator Specifications; Analog Input Specifications; Analog Output Specifications

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Technical Specications
LED INDICATORS
Input/Output LED Indicators: Signal Clip, Signal Present, 48V (input only)
Other LED Indicators: Control link status and activity for Ethernet and RS-232
connections (COM)
Device conguration status (STAT)
Error (ERR)
Power/Locate (PWR)
ANALOG INPUTS
Connectors: 4 electronically balanced on Phoenix/Combicon removable
screw connectors
Mic/Line Inputs: Nominal gain 0db, electronically switchable up to +48dB in
+6dB steps
Equivalent Input Noise (E.I.N): <125dBu typical with 150Ω source
A/D Latency: 12�6/Fs (0�26mS @ 48k)
Input Impedance: 3.0kΩ
Maximum input level: +20dBu with 0dB input gain, +8dBu with 12dB gain
CMRR: >75dB at 1kHz
Phantom power: 48V nominal, selectable per input
Dynamic Range: 110dB A-weighted, >107dB unweighted
Sample Rate: 48kHz
ANALOG OUTPUTS
Connectors: 4 electronically balanced on Phoenix/Combicon removable
screw connectors
Output Impedance: 120Ω
Maximum Output Level: +19dBu
Frequency Response: 20Hz-20kHz (+0�5db/-1dB)
Dynamic Range: >108dB typical (22Hz to 22kHz unweighted)
Crosstalk: <-75dB
D/A Latency: 29/Fs (0�60ms) @ 48k)
Dynamic Range: 110dB A-weighted, 107dB unweighted
Sample Rate: 48kHz
SYSTEM PERFORMANCE
THD: <0�01% (20Hz to 20kHz, +10dBu output)
Frequency Response: 20Hz – 20kHz, +/- 0�5 dB
Interchannel Crosstalk: < -110dB, -120dB typical
Crosstalk input to output: < -100dB
CONTROL PORTS
Inputs/Outputs: 12 inputs and 6 outputs
Control Input Voltage: 0 to 4�5V
Control Input Impedance: 4.7kΩ to +5V (2-wire mode), >1MΩ (3-wire mode)
Logic Output Voltage: 0 or +5V unloaded
Logic Output Impedance: 440Ω
Logic Output Current: 10mA source, 60mA sink