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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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| The dbx 520 will help you expertly tame the excessive sibilance often found in vocals and other high frequency dense material. Based upon the legendary dbx 902, the dbx 520’s unique features make it possible to achieve an exact amount of de-essing regardless of variations in signal levels. The 520 allows you to create brilliant, crisp vocals without sibilance!
With its modular 500 Series based design, the dbx 520 examines the differences in dB between the high frequency and full-bandwidth portions of a signal, allowing de-essing of signals which change in level by as much as 60dB. It features a Frequency Control with range from 800Hz to 8kHz, Gain Reduction Metering and a De-essing Amount Range from 0dB to 20dB.
Control vocals, drums, percussive instruments and problematic material/reverb combinations with the dbx 520! |
The dbx 560A Compressor/Limiter offers legendary VCA-based compression in the increasingly popular 500 Series format. dbx has a much-heralded history with modular processors dating back to our 900 Series and the 560A continues that tradition.
Featuring the same switch-selectable OverEasy? and Hard Knee compression curves as our industry-standard dbx 160A rackmount processor, the dbx 560A will be your new workhorse compressor! With extremely wide-ranging threshold, ratio and output controls and true RMS level detection providing the most natural-sounding dynamics processing available, the 560A will provide punch to drums, bass, vocals, almost anything! It’s also versatile enough to go from subtle compression to "brick wall" peak limiting. | WDR 24 is a wireless receiver in the operating free band ISM 2.4 GHz, which has been designed to work with the transmitter WDT 24, creating a digital audio wireless system.
The transmitter WDT 24 can work with one receiver, or with up to 10 receivers WDR 24, covering a distance of more than 30 metres in open places.
- Wireless Digital Audio Receiver System
- Operating Band ISM 2.4GHz (free band).
- One transmitter WDT 24 paired with one receiver WDR 24, or one transmitter WDT 24 paired with up to ten receivers WDR 24.
- GFSK digital modulation/demodulation.
- External antenna can help to increase the transmission distance.
- Intelligent Frequency Hoping can help to avoid interference effectively and to ensure the channel quality.
- Automatic mute in bad channel quality conditions or high error code rate.
- Transmission distance higher than 30 meters in open places.
- Up to three transmitters WDT 24 in a zone
- Balanced XLR and unbalanced ¼\'\' jack outputs
- Working mode: stereo or mono
| Power Supply |
AC 9V-500 mA 50/60 Hz |
| Frequency |
2404-2476MHz |
| Channel |
25 |
| Modulation/Demodulation |
GFSK |
| Receive Sensitivity (WDR 24) |
-84dBm (min.) |
| Transmitted Power (WDT 24) |
6 dBm |
| Output Level (WDR 24) |
+13dBu (BAL max.) |
| Input Level (WDT 24) |
+5dBu (max.) |
| Bandwidth |
>=1.8 MHz |
| Frequency Response |
20Hz - 20kHz, +3dB / -3dB |
| S/N |
>80 dB |
| Dynamic Range @ 1 kHz |
>90 dB |
| Crosstalk @ 1kHz |
>90 dB |
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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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mic/line for the BLU-80, BLU-32, BLU-16. |
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