Studio Technologies Model 792 Central Controller with Model 793 Control Console for Multi-channel Dante Digital Audio

M792 AND M793 - Overview

• Features:

  • Dante audio-over-Ethernet technology with AES67 and ST 2110 support
  • 16-channel surround and 2-channel stereo Dante digital audio inputs
  • 16-channel surround and 2-channel stereo analog audio inputs
  • 16-channel Dante and analog monitor outputs
  • High-performance, low-latency 32-bit digital audio processing
  • Three gigabit Ethernet interfaces for redundant Dante and independent management networks
  • Universal AC mains and 12 volts DC powering
   

• Specifications:

  • Model 792
    Network Audio Technology
  • Type: Dante audio-over-Ethernet
  • AES67-2018 Support: yes
  • Dante Domain Manager (DDM) Support: yes
  • Ethernet Interface Configuration: Dante Switched or Dante Redundant
  • Bit Depth: 16, 24, or 32
  • Sample Rate: 44.1, 48, or 96 kHz
  • Dante Receiver Channels: 18, organized as one 16-ch surround input and one 2-ch stereo input
  • Dante Transmitter Channels: 18, organized as one 16-ch surround output and one 2-ch stereo output
  • Dante Audio Flows: 32 receiver, 32 transmitter
  • Internal Digital Audio Processing: 32-bits, fixed
  • Dante Input-to-Dante Output Audio Processing Latency: <200 uSec
  • Nominal Dante Receiver and Transmitter Level: -20 dBFS
    
    Network Interfaces: 3
  • Functions: Dante primary, Dante secondary, and management
  • Type: 1000BASE-T per IEEE 802.3ab
    
    Audio Inputs: 4
  • Input A: Dante surround (16 Ch)
  • Input B: Analog surround (16 Ch)
  • Input C: Dante stereo (2 Ch)
  • Input D: Analog stereo (2 Ch)
  • Trim: -20.0 to +20.0 dB in 0.1-dB steps, configurable per channel
  • Delay: 0 to 999 milliseconds @ 48 kHz sample rate, configurable per input group
    
    Analog Surround Input
  • Channels: 16
  • Type: electronically balanced, capacitor coupled
  • Impedance: 20 k ohms
  • Nominal Level: +4 dBu, reference -20 dBFS, adjustable ±20 dB in 0.1-dB steps
  • Max Level: +24 dBu, results in digital output level of 0 dBFS
  • Dynamic Range: 120 dB, A-weighted
  • Distortion (THD+N): <0.0004%, ref 1 kHz, +23 dBu input/-1 dBFS output
  • Frequency Response: ±0.2 dB, 14 Hz to 20 kH
    
    Analog Stereo Input
  • Channels: 2
  • Type: unbalanced, capacitor coupled
  • Impedance: 10 k ohms
  • Nominal Level: -10 dBu, adjustable with rotary level control, each channel adjustable ±20 dB in 0.1-dB steps
  • Max Level: +10 dBu, with level control at unity, results in digital output level of 0 dBFS
  • Dynamic Range: 104 dB, A-weighted
  • Distortion (THD+N): <0.0017%, ref 1 kHz, +9 dBu input/-1 dBFS output
  • Frequency Response: ±0.7 dB, 10 Hz to 20 kHz
    
    Analog Monitor Output
  • Channels: 16
  • Type: electronically balanced, source impedance 200 ohms
  • Nominal Level: +4 dBu @ -20 dBFS input source and level control fully clockwise
  • Max Level: +24 dBu into 2000 ohms or greater
  • Frequency Response: 20-20 kHz, ±0.1 dB @ 48 kHz sample rate; 10-40 kHz, ±0.4 dB @ 96 kHz sample rate
  • Dynamic Range: 119 dB, A-weighted
  • Distortion (THD+N): <0.001%, 20-22 kHz, level control fully clockwise, 22 kHz bandwidth
    
    Latency
  • 48 kHz Sampling Rate: 590us
  • 96 kHz Sampling Rate: 310us
    
    Connectors
  • Analog Line Inputs: 2, 25-pin female D-sub-miniature, AES59-2012 compliant
  • Analog Monitor Outputs: 2, 25-pin female D-subminiature, AES59-2012 compliant
  • Analog Stereo Inputs: 3-conductor 3.5mm jack
  • Ethernet: 3, RJ45 receptacle
  • To/From Control Console: 9-pin female D-subminiature
  • USB: type A receptacle
  • DC Input: 4-pin male XLR
  • AC Mains: 3-blade, IEC 320 C14-compatible
    
    Power Sources
  • AC Mains: 100-240 V, 50/60 Hz, 20 W maximum
  • DC Input: 10-18 volts DC, 1.6 A maximum at
  • 10 volts; current draw when AC mains present is less than 100 uA
    
    Environmental
  • Operating Temp: 32 to 122° F
  • Storage Temp: -13 to 158° F
  • Humidity: 25 to 85%, non-condensing
    
    Physical
  • Dimensions: 19.0 x 1.72 x 8.1"
  • Mounting: 1RU in a standard 19-inch rack
  • Weight: 3.5lbs
    
    Model 793
    Application
  • For use only with Model 792 Central Controller
  • Control Data: RS-485, 115.2 kbit/s, 8-N-1
    
    Connectors
  • To/From Central Controller: 9-pin female D-subminiature (DE-9F)
  • USB: type A receptacle (located inside Model 793's enclosure and used only for firmware updating)
    
    Input Power
  • 12 volts DC nominal, maximum current 75 mA, provided by Model 792 Central Controller
    
    Environmental
  • Operating Temp: 32 to 122° F
  • Storage Temp: -4 to 158° F
  • Humidity: 25 to 85%, non-condensing
    
    Physical
  • Dimensions (Overall): 7.20 x 2.20 x 5.40"
  • Weight: 1.7lbs
   

• Item Includes:

  • 1x Model 792 Central Controller
  • 1x Model 793 Control Console