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Simplex FC


The Simplex FC is a high fidelity 2 compression channel, trimmer adjustable instrument with the latest in adaptive feedback cancellation which reduces acoustic feedback or whistling.



The Simplex FC is a high fidelity 2 compression channel, trimmer adjustable instrument with the latest in adaptive feedback cancellation which reduces acoustic feedback or whistling.

This hearing instrument can be configured to precisely fit a wide range of hearing losses. Adjustments to the standard trimmer may be made by your hearing healthcare professional; two additional trimmers are available as an option.

  • Adjustable on/off volume control.
  • Optional Trimmers Available: low frequency, high frequency, gain, AGC-o output and threshold kneepoint.
  • Low battery indicator.
  • Available in completely-in-the-canal (CIC), Canal, and Full Shell Styles.