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  • RDL

RDL – DDS-BN31

The 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.  The 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.
    I/O Interfaces
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  • Symetrix

Symetrix – xIn 4

The cost effective xIn 4 increases a system’s analog input channel capacity resulting in a reduction in overall price per channel.  The cost effective xIn 4 increases a system’s analog input channel capacity resulting in a reduction in overall price per channel. Designed exclusively for use with Dante-enabled Symetrix DSP units, each of the four analog inputs’ parameters (5 gain levels, phantom power), along with bus assignments, are configured using Symetrix Composer open architecture software. xIn 4 set up is logical and fast with no requirement to use third party software; there are no mechanical switches or circuit board jumpers to set. Systems are simpler, cost less, and have fewer potential points of failure. A half-rack form factor conserves rack space, or, if preferred, the xIn 4 may be surface mounted. Features
  • Audio input (A/D) expander for systems that capitalizes on the surplus DSP of a Dante-enabled Symetrix DSP unit to bring overall system
  • costs down.
  • 4 mic/line inputs, including +48 VDC phantom power, with the industry leading performance specifications of Edge and Radius.
  • Configured with Symetrix Composer. No third party software, archaic DIP switches, or complicated front panel menus.
  • Network audio expansion using Dante protocol over standard IT networks. Ultra low latency.
  • Rack mount and surface mount kits sold separately.
    I/O Interfaces
  • Dante Ch: 4x4
  • 24-bit
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  • RDL

RDL – RU-LB4

The RU-LB4 is a high quality line-level bi-directional Dante network interface. The RU-LB4 converts four line-level audio sources to Dante network channels, and four Dante network audio channels to balanced line level. Input gain trimmers and LED audio level indicators are provided. Model RU-LB4P operates from PoE. The RU-LB4 is a high quality line-level bi-directional Dante network interface. The RU-LB4 converts four line-level audio sources to Dante network channels, and four Dante network audio signals to balanced line level. The line level inputs accept unbalanced or balanced signals. Line-level outputs are balanced. The front panel features signal LEDs that indicate audio presence for each of the received network signal channels and a gain trimmer with an associated Dual-LED VU meter for each audio input.  Balanced +4 dBu audio levels correspond to a network digital audio level of -18 dBFS. The noise floor is better than 80 dB below operating level. The RU-LB4 is also available in a PoE version (RU-LB4P). If PoE power and an external 24 Vdc supply are both feeding an RU-LB4P, the unit will run from the external supply and will seamlessly switch over to PoE power upon loss of the external supply. 
    I/O Interfaces