Network Audio Technology

• Type: Dante audio-over-Ethernet
• Bit Depth: up to 24
• Sample Rate: 48 kHz
• Number of Transmitter (Output) Channels: 4
• Number of Receiver (Input) Channels: 4
• Dante Audio Flows: 4; 2 transmitter, 2 receiver

Network Interface

• Type: twisted-pair Ethernet
• Data Rate: 100 Mb/s (10 Mb/s not supported; 1000 Mb/s "GigE" Ethernet not supported unless falls back to 100 Mb/s)

Mic/Line Inputs: 4

• Compatibility: dynamic, ribbon, or phantom-powered mics; line-level sources
• Type: analog, electronically balanced, capacitor coupled
• Impedance: 4 k ohms, nominal
• Gain: 0 dB (line), 10 dB, 19-70 dB in 3-dB steps (total 20 choices)
• Maximum Level: +24 dBu, 0 dB gain selected (results in Dante output level of 0 dBFS)
• EIN: ・23 dBu, 22 kHz bandwidth, 70 dB gain, 150 ohm source resistance
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• Dynamic Range: >116 dB, 0 dB gain, A-weighted
• Distortion (THD+N): <0.001% (・01 dB) at ・ dBFS, 40 dB gain, 22 kHz bandwidth
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• Frequency Response: +0.0/・.5 dB, 22 Hz to 22 kHz, HPF off
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• High-Pass Filter (HPF): ・ dB at 75 Hz, 18 dB per octave, on/off selectable per channel
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• Phantom Power: P48 per IEC 61938:2013 standard, +46 volts DC nominal, on/off selectable per channel
• Meters: 4, one 8-segment LED per input
• Status LEDs: 3, P48, HPF, input channel selected

Line Outputs: 4

• Type: analog, electronically balanced, capacitor coupled, intended to drive balanced or unbalanced loads of 2 k ohms or greater
• Source Impedance: 200 ohms
• Nominal Level: +4 dBu, reference ・0 dBFS
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• Maximum Level: +24 dBu with 0 dBFS on Dante input
• Dynamic Range: >119 dB, A-weighted
• Distortion (THD+N): 0.0012% (・9 dB), measured at ・ dBFS, 22 kHz bandwidth
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• Frequency Response: ±0.1 dB, 20 Hz to 20 kHz

Audio Monitor

• Source: mic/line inputs or line outputs, selectable as monaural or stereo
• Meters: 2, 8-segment LED

Headphone Output

• Type: stereo (dual-channel), when jack on front panel is used jack on back panel automatically disconnects
• Compatibility: intended for connection to stereo headphones with nominal impedance of 100 ohms or greater
• Maximum Output Voltage: 4.9 volts RMS, 1 kHz, 150 ohm load
• Frequency Response: +0/・.4 dB, 20 Hz to 20 kHz
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• Distortion (THD+N): 0.005%
• Dynamic Range: >100 dB

Connectors

• Mic/Line Inputs: 3-pin female XLR
• Line Outputs: 3-pin male XLR
• Ethernet: Neutrik etherCON RJ45
• Headphone Outputs: 3-conductor ・inch jack
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• USB: type A receptacle (used only for application firmware updates)
• AC Mains: 3-blade, IEC 320 C14-compatible (mates with IEC 320 C13)

Power Source

• AC Mains: 100 to 240 volts, +10/・5%, 50/60 Hz, 15 watt maximum
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Dimensions (Overall)

• 19.0 inches wide (48.3 cm)
• 1.72 inches high (4.4 cm)
• 9.2 inches deep (23.4 cm)

Mounting

• one space (1U) in a standard 19-inch rack

Weight

• 3.5 pounds (1.6 kg)