Duet PCS

By October 19, 2016 November 3rd, 2020 No Comments



The MT202- Duet PCS is a table-top personal speakerphone designed for video conferencing via it’s USB connection. It’s size and durability makes it portable and perfect for travel. The Duet PCS is the perfect device for personal use or home office.

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USB Power

The ability to provide power to the device through the USB connection getting rid of the need to use a separate power supply.

Tough Construction

The MT202 Duet PCS is made primarily with strong high quality metal parts designed to hold up to the rugged life of being on the move.

Each Unit Includes:

  • USB cable
  • User manual


  • 3.75 in x 1.25 in x 4.5 in (W x H x D)
  • Weight: 0.55 lbs (with USB cable)

Noise Cancelling

Filters out ambient room noise such as air conditioning and background office or traffic noise

Acoustic Echo Cancellation

Prevents your microphone from transmitting the voice picked up from your speaker

Automatic Gain Control

Automatically adjusts your microphone sensitivity so that you are heard loud and clear regardless of your tone and distance from the device


Improves audio pick up quality in reverberant rooms with hard reflective surfaces such as exposed, concrete, marble, or glass walls and ceilings



Controls On The Device:

Speaker Volume

Mute (LED will blink in mute mode)

Powering Options:

Direct USB Power


Speech processing and echo suppression at 32KHz sampling rate

HD speaker audio (16KHz bandwidth)

Maintains audio performance of the PC for HiFi audio applications when external speakers are connected. Plugging in external speakers will automatically turn off the speakerphone.


Connects to your computer via USB

Use this connection for video conferencing sessions or softphone calls. The Spider is compatible with cloud conferencing apps such as Zoom, Skype For Business, BlueJeans, Chromebox For Meetings, etc.


100% Full duplex performance – No attenuation (either way) during full duplex

Acoustic echo cancellation >40 dB

High-end performance: Conforms to ITU-T G.167 Standard

Noise cancellation >10dB

Residual echo is suppressed to the Environment Noise Level to Prevent Artificial Ducking of Signal

Voice level equalization

Convergence speed 40 dB/sec

Tail length (200ms)

Convergence during full duplex (no recovery time after full duplex)

Low delay (10 msec)

Bandwidth 20Hz – 16kHz for Speech Processing Maintains the Soundcard bandwidth


Huddle Room

A/V Cart

Duet PCS User Manual
Black Edition

Duet PCS User Manual

Duet PCS French User Manual

Duet PCS Datasheet