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Radio Design Labs DD-BN31
Wall-Mounted Bi-Directional Mic/Line Dante Interface 4 x 4

OUR PART #  DD-BN31

Our Price: $688.84
List Price: $813.06
You save 15%! (Low Price Guarantee)
Usually ships in 7-14 business days.
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The Radio Design Labs DD-BN31 is a complete wall-mounted Dante audio network interface. It features two XLR mic or line inputs, one stereo Mini-jack line input and one stereo Mini-jack line output on the front panels, plus two line outputs on a rear-panel detachable terminal block. Special software is not required to configure the DD-BN31. Each XLR input provides three switches that may be set from the front of the unit when the cover plate is not installed. One switch enables or disables P48 phantom for that input; the second switch selects the mic or line gain range; the third switch sets the gain. The Mini-jack input provides a switch to configure the input for stereo or summed mono. The Mini-jack output provides a switch to configure the output for stereo or left-channel mono. Each rear-panel output provides a switch to set the output to balanced professional or unbalanced consumer level. The DD-BN31 fits a standard US dual-gang electrical box or an RDL WB-2 back box for installations in thinner European or equivalent walls. The DD-BN31 is PoE powered, and is available in multiple finishes with optional customized graphics.

The two XLR inputs are each converted to a separate Dante network transmit channel. Three gain settings are switch-selectable for both the mic and line input ranges to match condenser or dynamic mic levels and standard line levels.

The Mini-jack left and right inputs are each converted to a separate Dante network transmit channel. Each input provides a network digital audio level of -18 dBFS for an unbalanced -10 dBV input. The input is equipped with a selector to sum the left and right Mini-jack inputs. The summed signal feeds both Dante transmit channels.

Two Dante audio channels are converted to unbalanced line level to feed the front-panel Mini-jack. Each channel provides -10 dBV unbalanced for a network digital audio level of -18 dBFS. The left and right Mini-jack channels are normally fed from Dante receive channels 3 and 4 (stereo). The Mini-jack output is equipped with a selector to feed both output channels from Dante receive channel 3 (mono). This selector may be set from the front of the unit when the cover plate is not installed.

Two Dante audio channels are converted to balanced line level on the rear-panel detachable terminal block. Each output provides +4 dBu balanced for a network digital audio level of -18 dBFS. Each output is equipped with a selector to unbalance the audio and attenuate the level to -10 dBV. These switches are located on the top of the chassis and are set by the installer prior to mounting the unit.

The rear-panel outputs are intended for connection to RDL AMS connectors mounted in Decora-style plates that match the DD-BN31. AMS audio connectors include RCA, Mini and XLR jacks. The output plate may be located together with the DD-BN31 in a triple gang box or may be mounted remotely in a single box.

Valid PoE power and synchronization to the Dante network are indicated by green LEDs visible from the front of the unit.

The DD-BN31 is a professional grade product with discrete mic preamplifiers for studio quality fidelity and low noise performance, coupled through metal XLR jacks housed in a stainless steel chassis with dual powder-coated or stainless steel Decora front plates.

The DD-BN31’s superior performance specifications make it ideally suited to the most demanding installations, and an exceptional value in commercial networked audio systems. This full-featured product is engineered and manufactured in the U.S.A for continuous duty in demanding installations. Designed to outperform. Built to last.

Radio Design Labs DD-BN31 Features:

  • Dante Network Interface for Four Audio Inputs and Four Audio Outputs
  • One Mini-jack and Two XLR Front-Panel Inputs
  • One Mini-jack Front-Panel Output; Two Outputs on Rear-Panel Terminal Block
  • Converts Two Standard XLR Mic or Line Audio Sources to Dante Network Channels
  • Each XLR Input is Switch Selectable for Mic or Line
  • Switch-Selectable Mic Gain: 40 dB, 48 dB or 62 dB
  • Switch-Selectable 48 V Mic Phantom (P48)
  • Switch-Selectable Line Gain: Unity, 12 dB or 19 dB
  • Mini-jack -10 dBV Input is Switch Selectable Stereo or Summed to Mono
  • Converts Four Dante Network Audio Signals to Line Level
  • Mini-jack -10 dBV Output is Switch Selectable Stereo or Mono (Left Channel)
  • Rear Panel Outputs Switch Selectable Balanced +4 dBu or Unbalanced -10 dBV
  • Special Software Not Required for Module Setup
  • Studio Quality, Low-Noise Performance
  • High Resolution 24 Bit Analog to Digital and Digital to Analog Conversion
  • Legendary RDL Analog Filtering Enhances Superb Audio Performance

Radio Design Labs DD-BN31 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 Level: -20?dBFS = +4?dBu
  • Reference Level: 0?dBFS = +24?dBu
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Radio Design Labs DD-BN31
Wall-Mounted Bi-Directional Mic/Line Dante Interface 4 x 4

OUR PART #  DD-BN31

Product Information:

The Radio Design Labs DD-BN31 is a complete wall-mounted Dante audio network interface. It features two XLR mic or line inputs, one stereo Mini-jack line input and one stereo Mini-jack line output on the front panels, plus two line outputs on a rear-panel detachable terminal block. Special software is not required to configure the DD-BN31. Each XLR input provides three switches that may be set from the front of the unit when the cover plate is not installed. One switch enables or disables P48 phantom for that input; the second switch selects the mic or line gain range; the third switch sets the gain. The Mini-jack input provides a switch to configure the input for stereo or summed mono. The Mini-jack output provides a switch to configure the output for stereo or left-channel mono. Each rear-panel output provides a switch to set the output to balanced professional or unbalanced consumer level. The DD-BN31 fits a standard US dual-gang electrical box or an RDL WB-2 back box for installations in thinner European or equivalent walls. The DD-BN31 is PoE powered, and is available in multiple finishes with optional customized graphics.

The two XLR inputs are each converted to a separate Dante network transmit channel. Three gain settings are switch-selectable for both the mic and line input ranges to match condenser or dynamic mic levels and standard line levels.

The Mini-jack left and right inputs are each converted to a separate Dante network transmit channel. Each input provides a network digital audio level of -18 dBFS for an unbalanced -10 dBV input. The input is equipped with a selector to sum the left and right Mini-jack inputs. The summed signal feeds both Dante transmit channels.

Two Dante audio channels are converted to unbalanced line level to feed the front-panel Mini-jack. Each channel provides -10 dBV unbalanced for a network digital audio level of -18 dBFS. The left and right Mini-jack channels are normally fed from Dante receive channels 3 and 4 (stereo). The Mini-jack output is equipped with a selector to feed both output channels from Dante receive channel 3 (mono). This selector may be set from the front of the unit when the cover plate is not installed.

Two Dante audio channels are converted to balanced line level on the rear-panel detachable terminal block. Each output provides +4 dBu balanced for a network digital audio level of -18 dBFS. Each output is equipped with a selector to unbalance the audio and attenuate the level to -10 dBV. These switches are located on the top of the chassis and are set by the installer prior to mounting the unit.

The rear-panel outputs are intended for connection to RDL AMS connectors mounted in Decora-style plates that match the DD-BN31. AMS audio connectors include RCA, Mini and XLR jacks. The output plate may be located together with the DD-BN31 in a triple gang box or may be mounted remotely in a single box.

Valid PoE power and synchronization to the Dante network are indicated by green LEDs visible from the front of the unit.

The DD-BN31 is a professional grade product with discrete mic preamplifiers for studio quality fidelity and low noise performance, coupled through metal XLR jacks housed in a stainless steel chassis with dual powder-coated or stainless steel Decora front plates.

The DD-BN31’s superior performance specifications make it ideally suited to the most demanding installations, and an exceptional value in commercial networked audio systems. This full-featured product is engineered and manufactured in the U.S.A for continuous duty in demanding installations. Designed to outperform. Built to last.

Radio Design Labs DD-BN31 Features:

  • Dante Network Interface for Four Audio Inputs and Four Audio Outputs
  • One Mini-jack and Two XLR Front-Panel Inputs
  • One Mini-jack Front-Panel Output; Two Outputs on Rear-Panel Terminal Block
  • Converts Two Standard XLR Mic or Line Audio Sources to Dante Network Channels
  • Each XLR Input is Switch Selectable for Mic or Line
  • Switch-Selectable Mic Gain: 40 dB, 48 dB or 62 dB
  • Switch-Selectable 48 V Mic Phantom (P48)
  • Switch-Selectable Line Gain: Unity, 12 dB or 19 dB
  • Mini-jack -10 dBV Input is Switch Selectable Stereo or Summed to Mono
  • Converts Four Dante Network Audio Signals to Line Level
  • Mini-jack -10 dBV Output is Switch Selectable Stereo or Mono (Left Channel)
  • Rear Panel Outputs Switch Selectable Balanced +4 dBu or Unbalanced -10 dBV
  • Special Software Not Required for Module Setup
  • Studio Quality, Low-Noise Performance
  • High Resolution 24 Bit Analog to Digital and Digital to Analog Conversion
  • Legendary RDL Analog Filtering Enhances Superb Audio Performance

Radio Design Labs DD-BN31 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 Level: -20?dBFS = +4?dBu
  • Reference Level: 0?dBFS = +24?dBu
Double Plate for Standard & Specialty Connectors
Radio Design Labs D-D2 Double Plate for Standard & Specialty Connectors
Radio Design Labs' D-D2 is a double plate for standard and specialty connectors.
In Stock
19.26 22.73 15
In Stock
XLR Male Jack Assembly
Radio Design Labs AMS-XLM XLR Male Jack Assembly
The Radio Design Labs AMS-XLM is a metal male XLR connector equipped with a high quality terminal block for audio connections. The connector mounts in AMS mounting frames and in standard D-style cutouts.Radio Design Labs AMS-XLM Features: ...
In Stock
9.86 11.64 15
In Stock
Desk Top Chassis for Decora, White
Radio Design Labs DC-2W Desk Top Chassis for Decora, White
The DC-2W white desktop chassis holds two Decora®-style products, including RDL remote controls and connector plates. Installation is facilitated using the included mounting plate, which allows the chassis to mount to a tabletop or on a ...
Usually ships in 7-14 business days.
Need it sooner? Call us!
66.33 88.72 25
Usually ships in 7-14 business days.
Need it sooner? Call us!
Wall Mount Chasis for Decora
Radio Design Labs DC-2G Wall Mount Chasis for Decora
The DC-2G desktop chassis holds two Decora®-style products, including RDL remote controls and connector plates. Installation is facilitated using the included mounting plate, which allows the chassis to mount to a tabletop or on a ...
Usually ships in 7-14 business days.
Need it sooner? Call us!
66.33 88.72 25
Usually ships in 7-14 business days.
Need it sooner? Call us!
Gray Dual-Gang Surface Mount Boxes for 2 Decora Remote Controls and Plates
Radio Design Labs SMB-2G Gray Dual-Gang Surface Mount Boxes for 2 Decora Remote Controls and Plates
Radio Design Labs' SMB-2G dual-gang surface mount boxes holds two Decora®-style products, including RDL remote controls and connector plates.  Knockouts are provided for fastening standard metric or North American conduits to the ...
Usually ships in 7-14 business days.
Need it sooner? Call us!
43.00 57.51 25
Usually ships in 7-14 business days.
Need it sooner? Call us!
Dual-Gang Universal Wall Box
Radio Design Labs WB-2U Dual-Gang Universal Wall Box
Can be mounted in International or US walls and cabinets. Features side and rear mounting holes which secure the box in new construction. Also has folding tabs which secure the box in an existing wall or cabinet.Dimensions: Height: 4.125 ...
Usually ships in 7-14 business days.
Need it sooner? Call us!
15.32 18.06 15
Usually ships in 7-14 business days.
Need it sooner? Call us!
Double Cover Plate/Gray
Radio Design Labs CP-2/G Double Cover Plate/Gray
For use with RDL R style remote controls and D style connector plates; Mount with RDL WB-2U Universal Wall Box. 
Usually ships in 7-14 business days.
Need it sooner? Call us!
12.03 14.19 15
Usually ships in 7-14 business days.
Need it sooner? Call us!
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