Phoenix Audio MT454-DTI-PA USB Base Unit with Digital Telephone Interface and Power Amplifier

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Product Model:
Shipping Weight:
Manufactured by:
Phoenix Audio Technologies
Out of stock
Genuine and factory sealed in box.
Valid for Canada only.
  • $2,259.00 CAD Regular Price:
  • $406.01 CAD You Save:
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$1852.99 CAD

Marketing Information

The Octopus is an Audio Conferencing Mixer that gives you crystal clear audio. Using the Octopus allows you the freedom to mount microphones and speakers anywhere in the room (ceiling, walls, and table tops) for professional sound and a sleek look. The Octopus has a high powered DSP and technology that automatically monitors and mixes the audio. Although this may sound complicated we designed it for simple set-up & use, giving you a "set it and forget it" solution.

Each Octopus has four microphone inputs (each input can also be designated as a unique auxiliary or sound reinforcement channel), however, the Octopus provides unlimited daisy chain capability, and allows for multiple connectivity options. It 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. The Phoenix Octopus can be ordered with an optional 40 watt, 4-output amplifier for powering speakers. The MT454-DTI model connects to any computer as well as any Digital phone via the headset and comes equipped with a 40 watt amplifier

General Information

Product Type Audio Mixer
Manufacturer Part Number MT454-DTI-PA
Manufacturer Website Address
Manufacturer Phoenix Audio Technologies
Product Model MT454-DTI-PA
Product Name MT454-DTI-PA USB Base Unit with Digital Telephone Interface and Power Amplifier
Product Line Octopus
Brand Name Phoenix Audio

Physical Characteristics

Weight (Approximate) 6.15 lb
Height 1.8"
Width 16.5"
Depth 8.0"


Additional Information
  • Echo Cancellation
  • Noise Suppression
  • Full Duplex Communication
  • De-reverb Filtering
  • Automatic Gain Control
  • Bridging
  • Number of inputs: 4 Per Unit
Package Contents
  • MT454-DTI-PA USB Base Unit with Digital Telephone Interface and Power Amplifier
  • USB Cable
  • International Power Supply Adapter
  • 2 x Rack Mount Ears
  • Male Speaker Output Connector
  • RJ11 Telephone Cables
  • AC Power Jack (WV to WV)
  • User Manual


Limited Warranty 2 Year


This product is shipped only within Canada and Warranty valid for Canada only.

Computer Valley makes every effort to provide accurate specifications, descriptions, images and price on all products that are found on

However for complete and updated descriptions, compatibilities, specifications and actual photo we recommend our clients to consult with manufacturer's websites or simply call us for proper clarifications. Computer Valley is not responsible and will not accept returns for items purchased that are not compatible with your system. Please ensure that you have verified compatibility and actual photo with your system by visiting the manufacturer's web site prior to purchase or give us a call to make sure what you are purchasing.

For more information, visit our Shipping and Return policy.

Computer Valley wants to provide you with the best and fastest possible service. We try to ship in stock orders placed before 2:00pm EST the same day. For in stock orders placed after 2:00pm EST they are usually shipped the next business day. However there are always exceptions. Please contact us prior to placing your order if you need your purchase by a certain date.

We ship by UPS, FEDEX, USPS, CANADA POST , PUROLATOR and LOOMIS from the nearest locations possible based on stock in hand.

Please note: Computer Valley reserves the rights to accept and cancel any order at anytime due to pricing error or any other reason. An email will be sent as a confirmation of the order status.

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