Sophono Medtronic Alpha 2 MPO Processor

The Sophono^TM Alpha 2 MPO™ magnetic bone conduction hearing system brings abutment-free bone conduction to your patients with the smallest magnetic implant on the market. The implant lies completely under skin and has low risk of skin issues.^1,2 After healing, the skin and hair look normal, with no titanium abutment protruding through the skin like other bone conduction systems. The implant consists of two magnets hermetically sealed in a titanium case. An Attract^® magnetic spacer (connected to the external processor) is held in position by the magnetic implant. The processor transmits audio vibrations through the skin into the bone where sound is sensed by the cochlea.

The Sophono™ Alpha 2 MPO™ Bone Conduction Hearing Device offers the Lowest Profile Processor

Take advantage of the performance available with up to 45 dB of feedback free gain!³
Compared to other transcutaneous devices that means up to 7 dB more of feedback free gain!  That's 60% louder than our competition!⁴

The Sophono^TM Alpha 2 MPO™ bone conduction hearing device provides improved performance with the highest functional gain, accompanied by outstanding sound quality. Your patients now experience our processor with 45 dB acoustic-mechanical gain, an increase of 16 dB.⁴ The figure below shows how the Sophono^TM device output, measured in force (micronewtons), correlates to the input in decibels sound pressure level (SPL) for varying tones.  For audiologists concerned with the acousto-mechanical gain, you can see that along the 60 dB SPL curve there’s an acousto-mechanical gain up to 45 dB at 1,600 KHz. Compared to other bone conduction hearing systems, this proves to be a powerful gain in hearing for your patients. Sophono^TM offers more sound amplification (gain) than any other magnetic transcutaneous system!⁵

Abutment-Free Bone Conduction with up to 45 dB of Feedback Free Gain