TOA A-824D Mixer Amplifier

TOA’s new mixer amplifier provides maximum flexibility with up to eight inputs and up to 480W of power. Browser based control and monitoring from anywhere reduces your time troubleshooting and adjusting systems. Onboard DSP, a sleek new appearance, MOH output, two available 900 series module slots and TOA’s legendary quality and reliability makes this a perfect fit for background and foreground music, paging and noise masking applications.

Remote Troubleshooting

A web browser interface allows you to view input and output levels and amplifier status from your office location. A quick check of the downloadable log files can verify the need to dispatch a technician.

Remote Control

You can adjust the speaker volume either by the physical controls on the front panel of amplifier, by the optional remote volume controller, or on web browser. IP Control protocol is also available for further integrations and developments.

Emergency Voice Announcement

Integrated an external system to mute or override local sound. When the unit is set to override local sound, the broadcast is made at maximum level, regardless of system settings.

Flexible Input

Select from the wide variety of TOA 900 series input modules, including our SP-11N VolP phone paging module, our NM-01 noise masking module, or our WTU-M9800 AM wireless microphone receiver module.

Other Features

• TOA Class D amplifiers for maximum efficiency
• Auto Gain Control for microphone inputs
• Onboard DSP: Dynamic feedback filters, Speaker EQ (3 bands of parametric EQ) Input tone controls
• Assignable input priorities
• Built-in defeatable pre-announce chime
• Log data
• IP protocol available