Studio Technologies Model-370A Intercom Beltpack

OUR PART #:  Model-370A

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Our Price: $499.80
List Price: $595.00
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  • Dante audio-over-Ethernet technology
  • Two independent talk and listen channels
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Advanced performance and flexibility.

The Model 370A Intercom Beltpack from Studio Technologies begins with the features offered by traditional 2-channel party-line intercom user devices and adds a range of new capabilities, along with the advanced performance and flexibility that Dante® audio-over-Ethernet provides. Over a standard IP network, multiple Model 370A units can be used in party-line (PL) intercom applications with help from an external Dante-enabled audio matrix such as the Studio Technologies Model 5422 Dante Intercom Audio Engine. Alternately, units can be used "point-to-point" or interfaced with Dante-compatible matrix intercom systems.

  • Dante audio-over-Ethernet technology
  • Two independent talk and listen channels
  • Integrated call function
  • Supports dynamic and electret microphones
  • 5-pin female XLR headset connector
  • Power Source:
    • Power-over-Ethernet (PoE): class 1 (very low power, =3.84 watts) per IEEE® 802.3af
  • 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: 2
    • Number of Receiver (Input) Channels: 2
    • Dante Audio Flows: 4; 2 transmitter, 2 receiver
  • 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)
  • Connectors:
    • Headset: 5-pin female XLR
    • Ethernet: Neutrik NE8FBH etherCON RJ45 receptacle
    • USB: type A receptacle (located inside Model 370A's enclosure and used only for application firmware updates)
    • Configuration: requires Studio Technologies STcontroller software application, version 1.06.00 and later (STcontroller is compatible with Windows version 7 and later)
  • Microphone Input:
    • Compatibility: dynamic or electret (low-voltage DC-powered) microphones
    • Type: unbalanced
    • Electric 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, –3 dB
    • Distortion (THD+N):
    • Dynamic Range: 75 dB
  • 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, –3 dB
    • Distortion (THD+N):
    • Dynamic Range: >100 dB
  • Call Function:
    • Signaling Method: 20 kHz, ±800 Hz, within audio channels
    • Call Send Level: –20 dBFS
    • Call Receive Level: –27 dBFS minimum
    • Audio Channels: 2 talk, 2 listen
  • Mounting:
    • Intended for portable applications
    • Contains integral belt clip
    • Optional MBK-01 Mounting Bracket Kit allows Model 370A to be permanently mounted
  • Dimensions (Overall): 4.8" x 3.6" x 1.6"
  • Weight: 0.6 pounds (0.3 kg)

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