(0)

Questions? Call Us:
866-334-8859

Radio Design Labs RU-MLB4P
MIc/Line Bi-Directional Network Interface with 4 inputs

OUR PART #  RU-MLB4P

Our Price: $589.71
List Price: $876.51
You save 33%! (Low Price Guarantee)
Usually ships in 7-14 business days.
Need it sooner? Call us!

Radio Design Labs' RU-MLB4 modules are Dante audio network interface products compatible with microphones and line-level audio equipment inputs and outputs. These modules are designed to be mounted in equipment racks, closets, conference tables and on shelves or backboards in commercial/industrial installations. The RU-MLB4 is constructed in a durable, professional all-metal enclosure suitable for free-standing, surface-mounted or rack-mounted operation. This full-featured product is engineered and manufactured in the U.S.A for continuous duty in demanding installations. Built to last. Built to outperform.

Radio Design Labs RU-MLB4 Module Features:

  • Interfaces Four Dante Inputs and Four Dante Outputs
  • Converts Four Standard Mic or Line Audio Sources to Dante Network Channels
  • Each Input is Switch-Selectable for Mic or Line
  • No User or Installer Gain Adjustments are Required
  • Automatic Microphone Gain of 40 dB for Condenser Mics and 60 dB for Dynamic Mics
  • P48 Phantom is Provided on Each Microphone Input
  • Line-Level Inputs Accept Unbalanced -10 dBV or Balanced +4 dBu Signals with > 18 dB Headroom
  • Front-Panel Signal LED for Each Audio Input
  • Converts Four Dante Network Audio Signals to Balanced Line Level
  • Line-Level Outputs Provide +4 dBu with > 18 dB Headroom
  • Signal LEDs Indicate Audio for Each of the Received Network Signal Channels
  • High Resolution 24 Bit Analog to Digital and Digital to Analog Conversion
  • Legendary RDL Analog Filtering Enhances Superb Audio Performance
  • LED Indicators Show Network Sync Status
  • Normal or Hot-Standby Operation from PoE (Model RU-MLB4P)
  • Equipped for Rack Mounting or Surface Mounting

Radio Design Labs RU-MLB4 Module Specifications:

  • Network Connector: RJ45 with Link and Speed indicators
  • Digital Audio Ethernet Protocol: Dante
  • Transmission Rate: 100 Mbps
  • Sample Rates Supported: 44.1 kHz, 48 kHz (default)
  • Bit Depth Supported: 24 bits
  • Audio Operating Levels: -18 dBFS = +4 dBu
  • Mic Inputs: 
    • Inputs (4): Balanced, detachable terminal block
    • Gain: Automatic; 40 dB for condenser mics, 60 dB for dynamique mics
    • Input Level for +4 dBu: -56 dBu (dynamic), -36 dBu maximum; -36 dBu (condenser), -19 dBu maximum (unclipped), -14 dBu maximum (soft clipped)
    • Input Impedance: > 1 kO
    • Phantom Power: P48, 48 Vdc
    • Standard for Phantom: IEC 61938: 2013
    • Frequency Response: 20 Hz to 20 kHz (± 0.5 dB)
    • THD+N: < 0.1%
    • Noise below +4 dBu: < -70 dB
    • CMRR: > 70 dB (50 Hz to 120 Hz)
    • Crosstalk: < 70 dB (20 Hz to 20 kHz)
  • Line Inputs
    • Inputs (8): Balanced, detachable terminal block (4); Unbalanced, detachable terminal block (4)
    • Input Level for +4 dBu: +4 dBu (balanced); -10 dBV (unbalanced)
    • Input Impedance: > 20 kO
    • Frequency Response: 20 Hz to 20 kHz (± 0.5 dB)
    • THD+N: < 0.1%
    • Noise below +4 dBu: < -75 dB
    • CMRR: > 60 dB (50 Hz to 120 Hz)
    • Crosstalk: < 75 dB (1 kHz, any line to any mic channel), < 70 dB (20 Hz to 20 kHz)
    • Headroom above +4 dBu: > 18 dB
  • Network to Line Level Interface Section:
    • Outputs (4): Balanced, detachable terminal block
    • Output Level: +4 dBu (nominal)
    • Output Impedance: 150 O balanced; 75 O unbalanced
    • Frequency Response: 20 Hz to 20 kHz (± 0.5 dB)
    • THD+N: < 0.05%
    • Noise below +4 dBu: < -80 dB (output active); < -95 dB (outputs muted)
    • Crosstalk: < 85 dB (20 Hz to 20 kHz)
    • Headroom above +4 dBu: > 18 dB
    • Selectors (4): MIC or LINE (rear panel)
    • Indicators (13): Power In (1); Output Signal LEDs (4); Input Signal LEDs (4); Network Sys and Sync (2), Ethernet Link and Speed (2)
    • Power Connections (2): Power Jack; Detachable Terminal Block
    • Ambient Operating Environment: 0° C to 40° C
    • Power Requirement: 24 Vdc @ 180 mA plus connected phantom loads, or PoE (RU-MLB4P)
    • PoE (RU-MLB4P): Class 0, IEEE 802.3af
    • Dimensions: 5.8" (15 cm) W; 1.7" (4.3 cm) H; 5.2" (13.2 cm) D
    • Package Type: Cardboard Box
    • Package Dimensions: 6" x 6" x 2.625"
    • Shipping Weight: 1.805 lbs. (RU-MLB4); 1.805 lbs. (RU-MLB4P)
    • WEEE weight: 1.545 lbs. (RU-MLB4); 1.545 lbs. (RU-MLB4P)
    • Tariff code: 8517.18.0050

 

Radio Design Labs RU-MLB4P
MIc/Line Bi-Directional Network Interface with 4 inputs

OUR PART #  RU-MLB4P

Product Information:

Radio Design Labs' RU-MLB4 modules are Dante audio network interface products compatible with microphones and line-level audio equipment inputs and outputs. These modules are designed to be mounted in equipment racks, closets, conference tables and on shelves or backboards in commercial/industrial installations. The RU-MLB4 is constructed in a durable, professional all-metal enclosure suitable for free-standing, surface-mounted or rack-mounted operation. This full-featured product is engineered and manufactured in the U.S.A for continuous duty in demanding installations. Built to last. Built to outperform.

Radio Design Labs RU-MLB4 Module Features:

  • Interfaces Four Dante Inputs and Four Dante Outputs
  • Converts Four Standard Mic or Line Audio Sources to Dante Network Channels
  • Each Input is Switch-Selectable for Mic or Line
  • No User or Installer Gain Adjustments are Required
  • Automatic Microphone Gain of 40 dB for Condenser Mics and 60 dB for Dynamic Mics
  • P48 Phantom is Provided on Each Microphone Input
  • Line-Level Inputs Accept Unbalanced -10 dBV or Balanced +4 dBu Signals with > 18 dB Headroom
  • Front-Panel Signal LED for Each Audio Input
  • Converts Four Dante Network Audio Signals to Balanced Line Level
  • Line-Level Outputs Provide +4 dBu with > 18 dB Headroom
  • Signal LEDs Indicate Audio for Each of the Received Network Signal Channels
  • High Resolution 24 Bit Analog to Digital and Digital to Analog Conversion
  • Legendary RDL Analog Filtering Enhances Superb Audio Performance
  • LED Indicators Show Network Sync Status
  • Normal or Hot-Standby Operation from PoE (Model RU-MLB4P)
  • Equipped for Rack Mounting or Surface Mounting

Radio Design Labs RU-MLB4 Module Specifications:

  • Network Connector: RJ45 with Link and Speed indicators
  • Digital Audio Ethernet Protocol: Dante
  • Transmission Rate: 100 Mbps
  • Sample Rates Supported: 44.1 kHz, 48 kHz (default)
  • Bit Depth Supported: 24 bits
  • Audio Operating Levels: -18 dBFS = +4 dBu
  • Mic Inputs: 
    • Inputs (4): Balanced, detachable terminal block
    • Gain: Automatic; 40 dB for condenser mics, 60 dB for dynamique mics
    • Input Level for +4 dBu: -56 dBu (dynamic), -36 dBu maximum; -36 dBu (condenser), -19 dBu maximum (unclipped), -14 dBu maximum (soft clipped)
    • Input Impedance: > 1 kO
    • Phantom Power: P48, 48 Vdc
    • Standard for Phantom: IEC 61938: 2013
    • Frequency Response: 20 Hz to 20 kHz (± 0.5 dB)
    • THD+N: < 0.1%
    • Noise below +4 dBu: < -70 dB
    • CMRR: > 70 dB (50 Hz to 120 Hz)
    • Crosstalk: < 70 dB (20 Hz to 20 kHz)
  • Line Inputs
    • Inputs (8): Balanced, detachable terminal block (4); Unbalanced, detachable terminal block (4)
    • Input Level for +4 dBu: +4 dBu (balanced); -10 dBV (unbalanced)
    • Input Impedance: > 20 kO
    • Frequency Response: 20 Hz to 20 kHz (± 0.5 dB)
    • THD+N: < 0.1%
    • Noise below +4 dBu: < -75 dB
    • CMRR: > 60 dB (50 Hz to 120 Hz)
    • Crosstalk: < 75 dB (1 kHz, any line to any mic channel), < 70 dB (20 Hz to 20 kHz)
    • Headroom above +4 dBu: > 18 dB
  • Network to Line Level Interface Section:
    • Outputs (4): Balanced, detachable terminal block
    • Output Level: +4 dBu (nominal)
    • Output Impedance: 150 O balanced; 75 O unbalanced
    • Frequency Response: 20 Hz to 20 kHz (± 0.5 dB)
    • THD+N: < 0.05%
    • Noise below +4 dBu: < -80 dB (output active); < -95 dB (outputs muted)
    • Crosstalk: < 85 dB (20 Hz to 20 kHz)
    • Headroom above +4 dBu: > 18 dB
    • Selectors (4): MIC or LINE (rear panel)
    • Indicators (13): Power In (1); Output Signal LEDs (4); Input Signal LEDs (4); Network Sys and Sync (2), Ethernet Link and Speed (2)
    • Power Connections (2): Power Jack; Detachable Terminal Block
    • Ambient Operating Environment: 0° C to 40° C
    • Power Requirement: 24 Vdc @ 180 mA plus connected phantom loads, or PoE (RU-MLB4P)
    • PoE (RU-MLB4P): Class 0, IEEE 802.3af
    • Dimensions: 5.8" (15 cm) W; 1.7" (4.3 cm) H; 5.2" (13.2 cm) D
    • Package Type: Cardboard Box
    • Package Dimensions: 6" x 6" x 2.625"
    • Shipping Weight: 1.805 lbs. (RU-MLB4); 1.805 lbs. (RU-MLB4P)
    • WEEE weight: 1.545 lbs. (RU-MLB4); 1.545 lbs. (RU-MLB4P)
    • Tariff code: 8517.18.0050

 

Add to Cart

We're sorry, only of this item available



Call a Sales Pro at 800-356-5844 for more information

© 2016 Full Compass Systems, LTD  9770 Silicon Prairie Parkway, Madison, WI 53593  All rights reserved.

We are not responsible for typographical errors in pricing or product specification
inaccuracies in our catalog or web site. Prices are subject to change without notice.