Used Phoenix Audio MT454 Octopus 4-Channel USB Audio Conferencing Mixer

The Octopus is a versatile Audio Conferencing Mixer with a powerful DSP and unique technology that delivers crystal clear audio by automatically monitoring and mixing, making it easy to set up and use. Each Octopus has four microphone inputs (each input can also be designated as a unique auxiliary or sound reinforcement channel). The Octopus allows you the freedom to mount speakers and microphones anywhere in the room (ceiling, walls and table tops). In addition, the Octopus provides unlimited daisy chain capability and allows for multiple connectivity options.

• Echo Cancellation
• Noise Suppression
• Full Duplex Communication
• De-reverb Filtering
• Automatic Gain Control
• Phantom Power Supply (3V & 24V)
• Beamforming Microphone Array Technology (The Octopus will assess the signals picked up by all the microphones and decide, instantaneously, which one(s) will take part in the mixing and with what level of emphasis)
• Bridging (Bridging allows for 3-way communication between multiple connection sources, such as telephone, VoIP and Video Codec).

The Octopus MT454 comes standard with USB and RCA connectors for VoIP and Video Codec connectivity, with the option of adding a PSTN (analog telephone) interface or a digital telephone interface. This mixer can be ordered with an optional 40 watt, 4-output amplifier for powering speakers.

The Octopus MT454-PA is an ideal USB & Power Amplifier Solution for:
• Small to very large conference rooms
• Classrooms and training rooms
• Courtrooms and depositions
• Webinars and web conferences
• Auditoriums

The Octopus USB Base Unit with Power Amplifier (MT454-PA) Connects via:
• Digital Output- USB to your computer - this connection is for any session using your computer, such as Voice Over IP applications (Skype, Vidyo, etc.)
• Analog Output- RCA, XLR, Phoenix speaker output connectors
• Speakers- Spring-clip connectors

Performance
The Octopus has an extremely powerful DSP that delivers crystal clear audio through full duplex technology, supplying o true High Definition installed audio solution For your conference room.

Simplicity
The Octopus is designed For easy installation and setup. The unit will assess and automatically control the mixing parameters allowing you to set it and Forget it.

Expandable
The Octopus has unlimited daisy chain capability, giving you all the inputs you need, no matter what size your room is.

Flexible
The Octopus enables you to hove the Flexibility you need in connectivity, optional features and the ability to mount speakers and microphones on the ceiling, walls and table tops.