AudioPressBox – APB-D116 R-D


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  • RDL

RDL – DD-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.
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Burl_B2_ADC_Dante_Front|Burl_B2_ADC_Dante_Front
  • Burl Audio

Burl – B2 Bomber ADC

The B2 Bomber analog to digital converter is designed to give you the ultimate in recording tone. BURL Audio designed an analog audio path that is complimentary to your mic pre and to the analog to digital process. By using a revolutionary hybrid circuit with a proprietary transformer, the BURL AUDIO BX1, and a discrete class-A, zero feedback, zero capacitor signal path, we have achieved dynamic and tonal balance. Features:
  • 44.1k Hz to 192k Hz, 24 bit, 2 channel ADC
  • Proprietary, high definition, BURL Audio BX1 transformer input
  • All class A, discrete transistors signal path with zero feedback, zero caps
  • Audiophile quality 6 position attenuator with standard headroom settings
  • High definition metering with simultaneous RMS and peak indication
  • Dante, 2 AES, SPDIF and Toslink output
  • BNC word clock input with two outputs of extremely low jitter clock
  • Frequency response at 48kHz sample rate is 12Hz to 22kHz, +/- 0.1dB
  • Frequency response at 96kHz sample rate is 15Hz to 46kHz, +/- 0.1dB
  • Frequency response at 192kHz sample rate is 18Hz to 94kHz, +/- 0.1dB
  • 120dB Dynamic Range (A- weighted), 117dB (no weighting)
  • -100dB THD+N (+4dBU = -15dBFs)
  • -94 dB THD+N (+18dBU = -1dBFs)
  • Rugged, Made in USA design
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  • BARE

BARE – BE-1608D

The network audio processor is a network audio processor with 32 inputs (16 analog and 16 digital) and 24 outputs (8 analog and 16 digital), using the industry-leading ADI DSP SHARC21489, The highest operating frequency can reach 450MHz. The input and output modules of the DSP can be customized according to the actual situation. At the same time, it has independent AFC, AEC, ANS, AGC, gain sharing automatic mixing, threshold automatic mixing and other processing modules to meet the needs of audio processors and transmissions in various places. Such as meeting rooms, multi-function halls, conference center auditoriums, administrative centers, etc.
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  • Dante Ch: 16x16