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Clarity HA40 Handset Amplifier


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Clarity HA40 Handset Amplifier

Clarity Portable Telephone Handset Amplifier. An in line amplifier that is portable and can attach to any phone handset. Battery Included: 9V

The Clarity HA40 Portable Telephone Handset Amplifier featuring Clarity® Power™ technology makes telephone conversations not only louder, but also clearer and easier to understand. Listen to an audio demonstration of Clarity Power technology (mp3).


Clarity® Power™ technology
Increases incoming sounds up to 40 decibels
Adjustable incoming volume control
Adjustable tone control (600-2400Hz)
Boost button allows for even more amplification and eliminates background noise and feedback by muting the microphone in the handset
Connects easily between handset and telephone base
HA30 / HA40 User Guide
Manufacturer Warranty: 1 YEAR



The HA40 will work on most telephones which have the dial pad on the base of the telephone. It is not tested with specific models of telephones.

We do not recommend adding amplification to an amplified phone as it can distort the sound quality and emit feedback.

Special Order: Telephones* are not stock item and are ordered specifically for you. Unfortunately, no returns, no cancellation, so please call our trained staff with any questions you may have prior to ordering to ensure you make a well informed, educated purchase.
* Delivery is 2-5 days unless noted.

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