The AC40 offers a comprehensive test battery for a wide range of advanced diagnostic and research applications. AC40 also includes features making it ideal for pediatric applications and hearing aid fitting and comes with a powerful built in amplifier for sound field applications.

The AC40 gives you counseling tools to help engage and connect with your client. Whether you use your main test window or attach an external monitor directly to the AC40, you can utilise a variety of counseling tools available in the Diagnostic Suite PC software program. Customizable counseling overlays include phoneme examples, sound examples, speech banana and severity indications.