Network Audio Technology

• Type: Dante audio-over-Ethernet
• AES67-2018 Support: yes, selectable on/off
• Dante Domain Manager (DDM) Support: yes
• Ethernet Interface Configuration: switched or redundant
• Bit Depth: up to 24
• Sampling Rates: 44.1, 48, and 96 kHz, selectable
• Number of Transmitter (Output) Channels: 8
• Number of Receiver (Input) Channels: 8
• Dante Audio Flows: 32 transmitter, 32 receiver

Network Interfaces

• Qty: 3; Dante primary, Dante secondary, and management
• Type: 1000BASE-T (Gigabit Ethernet ("GigE")) per IEEE 802.3ab (100 Mb/s also supported but not recommended for optimal performance)
• NIC Status LEDs: one link and one activity for each Ethernet interface

Mic/Line Inputs: 8

• Compatibility: dynamic, ribbon, or phantom-powered mics; mic/line-level sources
• Type: analog, electronically balanced, capacitor coupled
• Impedance ・Mic Setting: 3.0 k ohms, nominal
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• Impedance ・Line Setting: 6.4 k ohms, nominal
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• Gain: 0 dB (line), 10-60 dB in 1-dB steps
• Maximum Level: +24 dBu, 0 dB gain selected (results in Dante output level of 0 dBFS)
• EIN: ・26 dBu, 22 kHz bandwidth, 49 dB gain, 150 ohm source resistance
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• Dynamic Range: >117 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/・.1 dB, 20 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
• Metering: part of OLED display function
• Status LEDs per Input Channel: 3; P48, HPF, and input channel selected

Remote Configuration Capability

• preamplifier gain, P48 phantom power on/off status, and high-pass filter (HPF) on/off status (uses STcontroller software application)

Analog Outputs: 8

• Type: line-level, 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, adjustable ±20 dB in 1-dB steps
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• Maximum Level: +24 dBu
• Dynamic Range: >119 dB, A-weighted
• Distortion (THD+N): 0.001% (・00 dB), reference 1 kHz, measured at +23 dBu output (・ dBFS input)
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• Frequency Response: ±0.1 dB, 6 Hz to 20 kHz

Audio Monitor

• Source: mic/line inputs or analog outputs, selectable as monaural or stereo
• Metering: part of OLED display function

Headphone Output

• Type: stereo (dual-channel)
• 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

Front-Panel Display

• OLED

Software Updating

• USB flash drive supports updating of application and FPGA firmware (embedded software); Dante interface updated via Ethernet interface

Power Sources

• AC Mains: 100 to 240 V, 50/60 Hz, 20 W maximum
• DC: 10 to 18 V, 1.5 A maximum

Connectors

• Mic/Line Inputs: 3-pin female XLR
• Analog Outputs: 25-pin female D-subminiature (DB-25F), AES59-2012 compliant
• Ethernet: RJ45
• Headphone Output: 3-conductor ・inch jack
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• USB: type A receptacle (used only for application firmware updates)
• DC Input: 4-pin male XLR (pin 1 negative, pin 4 positive)
• AC Mains Input: 3-blade, IEC 320 C14-compatible (mates with IEC 320 C13)

Environmental

• Operating Temperature: 0 to 50 degrees C (32 to 122 degrees F)
• Storage Temperature: ・0 to 70 degrees C (・0 to 158 degrees F)
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• Humidity: 5 to 95%, non-condensing
• Altitude: not characterized

Dimensions ・Overall

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• 19.0 inches wide (48.3 cm)
• 1.72 inches high (4.4 cm)
• 7.8 inches deep (19.8 cm); 8.3 inches (21.1 cm) overall

Mounting

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

Weight

• 3.5 pounds (1.6 kg)