Public Address (PA) Mixer Amplifier 250W 100V 4 Zone

Part of the series PA Amplifiers.

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This Redback 4 Zone 250 Watt 100V Public Address Mixer Amplifier is similar in functionality to the A 4377A/A4387A amplifiers with the addition of four 100V line output zones. During normal use, you are able to select via the front panel switches, any zone on or off to control BGM programming. Remote paging to each zone is made possible by connecting the A 4660A paging console to the amplifier via Cat6 cable (max 8 consoles @ max 200m). This allows for paging to selected zones or all call, muting BGM to all zones. At the completion of the announcement, music will be restored to previously selected zones. BGM can also be selected on or off to all zones remotely from the paging console. When using the paging console, these microphones assume priority between input 1 and input 2 on the amplifier. If multiple consoles are connected, they operate on a first in, first served basis, activating a system busy indicator on the inoperative consoles.
 

Features

• Multi-stage thermally cued fan cooling
• 2U 19” rack mount (with optional A 4376)
• Tape record out terminals
• Provision for connection to Redback A4660 touchscreen paging console
• MP3 based Alert/Evac tones with MP3 voice over message for emergency tones (built in)
• 3 mic input and 4 auxiliary inputs
• Phantom powering available on all inputs
• Adjustable vox muting on inputs 1 & 2.
• Bass and treble tone controls
• Terminals for 100V line output
• 240V AC or 24V DC power operation
• Thermal & fuse overload protection
• Built in short circuit protection
• Australian designed & assembled