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The MZU 2008 switching unit can be installed in 19” racks for selective voice/music switching in 8 audio zones, with the
possibility to increase the number of zones as multiple of 8, adding other MZU 2008 in cascade. Selection of the zones in which the music is to be interrupted and an announcement transmitted is carried out from the MBT 8008 control console.
Using the 8 "MUSIC” keys on the front panel, you can choose in which of the 8 audio zones to play the normal background
music and in which zones no music is to be played. The system can be configured in one of the following ways:
• a) the 2 inputs of the unit are driven by two amplifiers, one of which is dedicated to voice transmission and the other to music transmission.
The 8 outputs of the unit drive the 8 speakers of the 8 audio zones.
• b) the 2 inputs of the unit are driven by two signal preamplifiers, one of which is dedicated to voice transmission and the other to music transmission. The 8 outputs of the unit drive the 8 power amplifiers dedicated to sound diffusion in the 8 audio zones.
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Code
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12944
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Characteristics
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1 rack unit with frame with RAL 7035 light grey paint finish
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Inputs
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2 music inputs with two wires, speech with three wires, one of which is used for emergencies (for amplifiers)
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Outputs for loudspeaker line (zones)
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8 with three wires, one of which is used for Emergencies
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Max. applicable power
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1200 Watt/100 V, 840 Watt/70V, 600 Watt/50V, 300 Watt/25V
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Controls
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Speech key for each zone. Music key for each zone. General call key. Power ON-OFF key
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Remote controls
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Zone selection control. General call command. Activation of emergency and OPEN COLLECTOR output
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Output power supply
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Power supply +15/0/-15 VDC
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Luminous indicators
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Speech Led and Music Led per zone. General call indicator led. Emergency indicator led. Power ON-OFF indicator led
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VAC Power supply
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230 VAC with external power supply unit
120 VAC with external power supply unit
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Optional accessories
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MBT 8008 microphone base
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AES, S/PDIF, Optical I/O - Word Clock/Video In - 6 Word Clock Outs
Optional X-Video expansion card to provide master video sync generator
Realtime format conversion between all digital formats
Direct Digital Synthesis (DDS) using Apogee´s C777 Clock Technology up to 192kHz
Adaptive Loop Filtering (ALF) to optimize clock performance and minimize jitter
Three stage Termination Sensing for each word clock output
INPUTS
2 x AES-EBU on XLR 44.1k-192k single-wide and 88.2 k–192k double-wide.
S/PDIF optical on TOS-LINK 44.1-48k
S/PDIF coaxial on RCA 44.1-192k
ADAT 44.1-48k
ADAT/SMUX II for 88.2-96k
ADAT/SMUX IV for 176.4-192k
Word Clock BNC 44.1 –192k
Video
Optional video sync (X-Video card)
OUTPUTS
2 x AES-EBU on XLR single or double wide 44.1-192k
S/PDIF coaxial 44.1-192k
S/PDIF optical on TOS-LINK 44.1-48k
6 x BNC Word Clock 44.1-192k (of which 2 can output 256fs at low sample rates)
ADAT
SMUX II
SMUX IV
Optional video sync (X-Video card)
SPECS
Sample rates: 44.1/48-88.2-96-176-192 . All +/- 10%
Video: PAL/NTSC/60Hz
"SuperClock" (256fs)
Pull up/down 0.1% and 4% from any sample rate
Apogee´s new Ultra Low Jitter C777 clock
Three stage termination indicator (under/correct/over) on each
Word Clock output:
"SureLock" technology for drop out prevention
4 digit numeric true sample rate indication
Universal power: 15 W 90-250 VAC 50-60 HZ
Connection:
Any interface with these digital I/O connections:
Word clock, ADAT/SMUX, S/PDIF, AES
Operating System:
Mac and Windows
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The Symphony I/O Chassis from Apogee provides two I/O Module slots for a variety of digital audio conversion options that form the interface side of the Symphony I/O. Elegant and easy to use, the front panel of Symphony I/O Chassis presents the visual feedback needed to monitor levels, sample rate and clock status, along with the controls required to adjust gain, output levels ,and select the Audio Interface Mode (AIM).
The rear panel provides access to the two I/O Module slots that are capable of a combined thirty-two channels of input and output. PCI, USB and Ethernet connectivity ensures complete compatibility with popular workstations, while the panel also includes Wordclock I/O connectors and termination, LoopSynch I/O connectors, and a quiet digitally-controlled fan to keep everything running cool.
The Audio Interface Mode (AIM) allows the system to be optimized for the most popular audio workstation environments, including Symphony PCI, Pro Tools HD PCI, USB audio, or to function as a standalone converter. With a two-step adjustment using a single front panel encoder knob, the interface can be easily switched back and forth between the preferred modes.
The optional five I/O Modules allow the user to choose from standard configurations, or customize the following - channel count, analog to digital input, digital to analog output, microphone preamps (requires an analog card) and digital I/O.
Two input/output module slots Ethernet connector USB 2.0 connector Two Symphony PC-32 ports for direct connection to Symphony 64 PCI card and Pro Tools core card Wordclock I/O and LoopSync I/O Wordclock termination switch Sixteen, 10-segment meters Two multi-function encoder knobs OLED GUI provides function selection and function adjustment and Audio Interface Mode (AIM) selection Two 1/4" headphone outputs 7-segment sample rate display Clock source display Meter source display High-performance, temperature controlled fan Connectors 2 x 1/4" TRS phone Headphone
2 x Symphony I/O PC-32 Ports
1 x Ethernet
1 x USB
2 x BNC Wordclock I/O
2 x BNC LoopSync I/O
Headphones THD+N: -105dB @ 19dBu
Dynamic Range: 119dB, A-weighted
Output Impedance: 30Ω
Power Requirements 90~240VAC, 50/60Hz, 150W
System Requirements Mac OS X 10.5.8 and above
Dimensions (WxDxH) 19 x 11.5 x 3.5" (483 x 292 x 89mm)
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An elegant slim-line device contains all the functions required by a system for distributing different musical programmes in homes for multi-room sound systems and commercial premises.
Three different musical programmes and one for paging can be transmitted in five mono zones, or alternatively four zones, one of which is in stereo. It is also possible to extend the number of zones to ten using a simple connector to interlink two systems. The system has five amplified 20 W / 4 ohm outputs. For each of the five zones, a direct auxiliary input is available for connecting sources such as CD players or mixers to be used exclusively for one zone/room.
The back-lit display and function keys make it possible to access all the menus for configuring and adjusting the system: Volume, Tone, Loudness, Output settings, VOX.
| Features |
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| 3 Music Source Inputs individually selectable to each output | | One Input Source with Override facility (Jukebox or Auto Announcer) | | 5 zoned outputs (Mono) or 1 Stereo and 3 Mono Output Zones | | Can be expanded interlink of two or more MS520 units | | Inbuilt 20W into 4 Ohms 5 channel Amplifiers (1 Stereo – 3 Mono Option) | | Direct Inputs and Outputs on each zone | | Paging or Alarm Input Override System | | Full Digital Matrix control of functions to all 5 zones | | Up to 10 remote control panels RC 62 can be connected to each MS 520 |
| AMPLIFIER SPECIFICATIONS |
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| Power output: | 5 x 20 | Watt rms | | Frequency Response (Music): | 30 ÷ 45 | Hz ÷ kHz | | Frequency Response (Direct): | 30 ÷ 45 | Hz ÷ kHz | | Frequency Response (Paging): | 200 ÷ 18 | Hz ÷ kHz | | Distortion: | 0.5 | % | | Signal / noise ratio (Music): | -78 | dB | | Signal / noise ratio (Direct): | -78 | dB | | Signal / noise ratio (Paging): | -60 | dB |
| INPUT SECTION |
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| Input sensitivity (Music): | -16 | dBu | | Input sensitivity (Direct): | -16 | dBu | | Input sensitivity (Paging - Line): | - 43 ÷ -27 | dBu | | Input sensitivity (Paging - Mic): | - 58 ÷ -41 | dBu | | Bass Tone: | (100 kHz) ± 8 | dB | | Treble Tone: | (12.5 kHz) ± 8 | dB |
| OUTPUT SECTION |
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| Out level: | -6 / -10 | dB | | Protections: | Short ciurcuit, thermal, AC / DC fuses | | | Power supply: | 16 | V dc |
| POWER REQUIREMENT |
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| Operating voltage: | 220÷240 / 110÷120 V ~ 50 / 60 Hz | V ~ Hz | | Power (consumption): | 370 | W | | Max. Available power: | 100 | W |
| PHISICAL SPECIFICATION |
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| Width: | 438 / 17.24 | mm/inch | | Height: | 44 / 1.73 | mm/inch | | Depth: | 253 / 9.96 | mm/inch | | Net Weight: | 3.66 / 8.06 | Kg/Lbs |
| SHIPPING INFORMATION |
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| Package height: | 75 / 2.95 | mm/inch | | Package width: | 520 / 20.47 | mm/inch | | Package depth: | 280 / 11.02 | mm/inch | | Shipping Weight: | 4.18 / 9.21 | Kg/Lbs |
| The Soundweb London BLU-DAN offers Dante audio and BLU link. This means that the BLU-DAN can be used to ‘add’ Dante to one or more BLU link devices.
The BLU-DAN is configurable through HiQnet Audio Architect. A rich palette of logic objects and a "drag and drop" method of configuration provide a simple and familiar design environment.
The BLU-DAN features Dante audio. The BLU-DAN is capable of simultaneously transmitting and receiving up to 64 channels of Dante audio (64 x 64). Primary and Secondary ports are provided for fault tolerance. Control is through a separate Ethernet port.
The BLU-DAN also features BLU link, a low latency, fault tolerant digital audio bus of 256 channels, which uses standard Category 5e cabling giving a distance of 100m between compatible devices. Fiber media converters can be used to increase the distance between devices to over 40km.
A bi-directional locate function allows devices to be identified both from and within HiQnet Audio Architect.
The BLU-DAN and the other members of the Soundweb London family provide the building blocks of the perfectly tailored system solution.
- AES67 and Dante Audio with support for Dante Domain Manager
- BLU link – 256 Channel, Low Latency, Fault Tolerant Digital Audio Bus
- ‘Add’ Dante / AES67 to one or more BLU link devices
- Clear Front Panel LED Indication
- Bi-Directional Locate Functionality
- HiQnet Device
- Configuration, Control and Monitoring from HiQnet Audio Architect
- 1RU, Half-Rack Device
- AES67 Compatible
- EN 54-16 Compliant for life safety applications
*The price is without VAT
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INPUT: 4 balanced +4dBu/50kΩ on female XLR connectors; 4 unbalanced 1Vpp/50kΩ on RCA connectors.
OUTPUT: 4 unbalanced 1Vpp/49Ω on RCA connectors; 4 balanced +4dBu/49Ω on male XLR connectors.
MAX. OUTPUT: 18Vpp.
BANDWIDTH (-3dB): 30kHz.
S/N RATIO: Better than 89dB.
THD: Less than 0.02%.
POWER SOURCE: 115-230V AC, 50/60Hz, 3.7VA.
DIMENSIONS: 19" x 7" x 1U W, D, H, rack mountable.
WEIGHT: 2.4kg (5.3lbs) approx.
ACCESSORIES: Power cord. |
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