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HA-40 Portable Inline Amplifier for Telephone - LAST STOCK

The HA-40 Portable Inline Amplifier allows you to increase volume and adjust tone on your existing phone. Simply connects between the hand piece and base of the phone. This is an ideal solution for home or office and is compatible with analogue and digital phones. (Please note this amplifier is not compatible with most Telstra branded analogue touch phones).

Availability: In stock

Regular Price: $99.00

Discounted Price: $85.00

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Product Description



  • 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


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