| Power Source: | ・Power-over-Ethernet (PoE): class 1 (very low power, ≤3.84 watts) per IEEER 802.3af |
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| Network Audio Technology: | ・Type: Dante audio-over-Ethernet
・AES67-2013 Support: yes
・Dante Domain Manager (DDM) Support: yes
・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 |
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| Network Interface: | ・Type: 100BASE-TX, twisted-pair Ethernet, Power-over-Ethernet (PoE) supported
・Data Rate: 100 Mb/s (10 Mb/s and 1000 Mb/s "GigE" Ethernet not supported) |
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| Audio Channels | ・4 talk, 4 listen |
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| Microphone Input: | ・Compatibility: dynamic or electret (low-voltage DC-powered) microphones
・Type: unbalanced
・Electret Microphone Power: 5 volts DC via 2.21 k resistor, selectable on/off
・Gain, configured for dynamic microphones: 42 or 48 dB, selectable, ref. -60 dBu input to Dante output (-20 dBFS nominal)
・Gain, configured for electret microphones: 22 or 30 dB, selectable, ref. -60 dBu input to Dante output (-20 dBFS nominal)
・Frequency Response: 50 Hz to 10 kHz, -3dB
・Distortion (THD+N): <0.02%
・Dynamic Range: 75 dB |
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| Compressor: | ・Threshold: 1 dB above nominal level (-19 dBFS)
・Slope: 2:1
・Status LED: compressor active |
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| Headphone Output: | ・Type: 2-channel
・Compatibility: intended for connection to stereo (dual-channel) or monaural (single-channel) headsets with nominal impedance of 50 ohms or greater
・Maximum Output Voltage: 3.8 Vrms, 1 kHz, 150 ohm load
・Frequency Response: 20 Hz to 10 kHz, -3dB
・Distortion (THD+N): <0.002%
・Dynamic Range: >100 dB |
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| Connectors: | ・Headset: 5-pin female XLR
・Ethernet: Neutrik NE8FBH etherCON RJ45 receptacle
・USB: type A receptacle (located inside Model 374A's enclosure and used only for application firmware updates)
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| Configuration
| ・requires Studio Technologies STcontroller software application, version 1.06.00 and later (STcontroller is compatible with Windows version 7 and later) |
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| Environmental: | ・Operating Temperature: 0 to 50 degrees C (32 to 122 degrees F)
・Storage Temperature: -40 to 70 degrees C (-40 to 158 degrees F)
・Humidity: 0 to 95%, non-condensing
・Altitude: not characterized |
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| Dimensions (Overall): | ・3.6 inches wide (9.2 cm)
・1.6 inches high (4.0 cm)
・4.8 inches deep (12.6 cm)
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| Mounting | ・intended for portable applications; contains integral belt clip; optional MBK-01 Mounting Bracket Kit allows Model 374A to be permanently mounted |
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| Weight
| ・0.6 pounds (0.3 kg) |
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