After becoming frustrated with the existing inferior or suitable but overpriced microphone options for the mobile computing market we decided to do something about it. We worked closely with Phoenix Audio Technology and the Centrafuse team to develop the MT107A. The MT107A comprises an unparalleled feature set for the price and is a totally effective solution for true echo free hands free communication in your vehicle. In addition to being optimized for and compatible with all versions of Centrafuse the MT107A has the following specifications:

• 100% Full Duplex Echo Canceling no attenuation during full-duplex
• Acoustic Echo Canceling > 40dB
• Noise Reduction > 10dB
• Residual noise suppressed to the environment noise level
• Low delay (10msec)
• Convergence (also during full duplex) 40dB/sec
• Mic level (280mV peak-to-peak)
• Line level (4V peak-to-peak)
• Adds up to 6dB boost
• Optional 3V power supply (phantom)
• The users guide can be found here