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Salzbrenner – NIO xcel 1201

I/O Interfaces

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  • RDL

RDL – RU-BNF

The RU-BNF is a high quality bi-directional interface that converts three Dante channels to RDL Format-A and one Dante channel to balanced AUX output. It also converts three Format-A pairs and one AUX input to Dante channels. The RU-BNF is compatible with Format-A twisted-pair end-points. Model RU-BNFP operates from PoE. The RU-BNF is a high quality bi-directional interface that converts three Dante channels to RDL Format-A and one Dante channel to a balanced AUX output. It also converts three Format-A pairs and one AUX input to Dante channels. The RU-BNF is compatible with RDL Format-A twisted-pair end-point products. RDL’s Format-A system utilizes the 4 pairs of a standard CATx cable; 3 pairs (pairs A, B and C) are designated for sending and receiving audio and the fourth pair is used to distribute 24 Vdc to connected Format-A products.  The RU-BNF provides signal presence metering and is equipped to power connected Format-A endpoints. The RU-BNF is also available in a PoE version (RU-BNFP). If PoE power and an external 24 Vdc supply are both feeding an RU-BNFP, the unit will run from the external supply and will seamlessly switch over to PoE power upon loss of the external supply.
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  • RDL

RDL – DDB-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
  • Dante Ch: 4x4
  • 24-bit
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  • BARE

BARE – DC-34I

Features： 1. The integration of power over Ethernet and audio data transmission realizes simplified cable layout and conforms to Ethernet engineering specifications; 2. It has high efficiency and high sound energy output, excellent sound quality, perfect protection function and good electromagnetic compatibility characteristics. 3. The built-in DSP network active speaker can remotely monitor and control the EQ of the active speaker, the voltage and current at both ends of the speaker on the PC side. 4. The appearance of the all-metal cabinet is more compact, elegant, and the sound is transparent and bright. 5. Automatically assign IP address through router DHCP; 6. Each receiving channel can be controlled independently, and it can be applied to any location in the local area network 7. It has perfect protection functions (short circuit protection, over current protection, over and under protection, DC protection, power limit, temperature limit, long-term output power limit, clipping limiter). 8. The speaker uses Dante digital audio interface and PoE network power supply to drive the power amplifier module, and only one network cable is needed to realize the simultaneous supply of audio signal and power.
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