Product Description
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Key Features
• 4 mic/line inputs to 4 zones; 24V DC operation
• Adjustable aux level 100mV/1V
• Adjustable balanced mic/line level 3mV/0.7V
• LCD for easy selection of sources to zones
• Adjustable volume for each input to output selection
• Zone and input custom labelling; Front panel VU meter
• Selector wallplates for individual zones plus master control wallplate
Feature packed yet simple to set up and use, this mixer features 4 inputs, selectable to up to 4 zones making it ideally suited to gyms, cafes, restaurants, small clubs and function centres. Each input is equipped with both dual RCAs for auxiliary level and pluggable euroblock connectors for balanced mic/line level signals. Phantom power is available for electret type microphones. The illuminated switches on the front panel can be used to select inputs 1-4 to each output zone. This enables any or all inputs to be switched to that output zone.
The mixer allows individual volume adjustment for each input to each output. Input level sensitivity is adjusted using the DIP switches on the rear panel, selectable between 100mV or 1V for auxiliary RCA inputs, and 3mV or 0.7V for mic inputs.
For added convenience all inputs and output zones can be labelled for display on the LCD. This allows users to quickly see the source playing in each zone.
When connected to the A 4450, the optional A 4453 selector wallplate enables selection of input sources on or off as desired. Multiple inputs can be selected/mixed to a zone. Volume level of each input can be adjusted up or down, independently of other inputs. The selector wallplate can be used either as a master control (allowing full control of all zones) or as a local zone control (source/volume selector for the zone only). These plates can be wired back to the A 4450 using Cat5/6 UTP cabling. A maximum of 4 local zone wallplates can be used in a system, plus one master wallplate.
Specifications
Audio
- Distortion: 0.01%
- Frequency Response: 140Hz - 20kHz
- Mic input sensitivity: 3mV - 0.7V balanced
- Line inputs: 100mV-1V
- Output sensitivity: 100mV-1V
Connections
- Balanced output: 3 pin euro connectors
- Auxiliary output: 2 x RCA
- Inputs: 3 pin euro connectors or 2 x RCA
- 24V DC power: Screw terminals
- 24V DC Power: 2.1mm DC Jack
Controls
- Input Selectors: Switch
- Power: Power/Standby Switch
- Volume: Front Panel Knob
- Indicators: Power on,Signal Present,VU Meter
WallPlates & Paging Console
- Output Connection: 2 x RJ45 8P8C
- Data Transmission: Cat5e cabling max 300m
General
- Power: 24V DC
- Dimensions: 482W x 125D x 44H
- Weight: 2.1 kg
*Specifications are subject to change without notice.
