Arphi Electronics Private Limited

Other Details

Extreme reliability, Longer life, Higher gain, Higher power, Low distortion can be fitted from the mildest to the severest hearing losses, even for the so called "deaf & dumb" Especially adaptable for old age nerve loss (sensory neural loss), conductive loss and other losses such as congential loss (those born with hearing impairement). Helps to hear weak telephone conversations.

Universal, Super, Super AVC, Extra Super & Push-Pull models can be used in Deaf Schools for Loop System / direct listening for training simultaneously. Amazing ruggedness. A car with three passengers was driven over the hearing aid FIVE times. The Hearing Aid still worked. (It was, however, scratched somewhat!). Even village shops sell these little batteries.

Technical Specifications

• ARPHI 650PPVT Push-Pull Vocal Trainer : Particularly For Hearing Impaired children& those with severe Hearing Loss (2 Pin Cord) Output 141 dB +/- 3 dB Gain 80 dB +/- 3dB
• ARPHII 550 Super AVC :For High Nerve Loss Suitable For Congentially Hearing Impaired For High Geriaric (Old Age Nerve Loss)Mix & Conductive Loss & also meant for Patients with Recruitment (Sensitivity to Loud Sound) Output 136 dB +/- 3dB Gain 72 dB+/-3dB
• ARPHI 550 Extra Super :For Very Severe Deafness For Hearing Impaired Having Severe Congenital Loss Output 139dB+/- Gain 75 dB+/- 3 dB
• ARPHI 550 SUPER :For High Nerve Loss Suitable For Hearing Impaired Having Severe Congential Loss Output 136dB +/- 3 dB Gain 72 dB +/- 3 dB
• ARPHI 550 UNIVERSAL :For Mild To Moderate Loss Or Sensory Nerves Or Mix Loss Output 131 dB +/- 3 dB Gain 68dB+/-3Db
• HYBRID : For Moderate loss with telephone coil at output 134 dB +/- 3 dB Gain 74 dB +/- 3 dB
• ARPHI 550 EXCELLENT :With ISI Mark has an externally adjustable Tone Control without Telephone Coil Output 135 dB +/- 3 dB Gain 70 dB +/- 3 Db.
• ARPHI 550 CLARITY : Without ISI Mark Without Telephone Coil Output 135 dB +/- 3 dB Gain 70 dB +/-3 dB