Hearing aid Retro A1-1

RETRO A1-1 is a medium-frequency hearing aid designed to compensate for low and medium hearing loss with horizontal and gently descending audiometric curves with FUNG phenomena.

FUNCTIONS AND BENEFITS:

Smooth non-operative tone control in the low frequency “NH”

Automatic gain control (AGC) allows you to automatically adjust the gain depending on the amplitude of the input signal

Smooth non-operative regulator of the AGC “CR” compression ratio

The induction coil directs the audio signal directly to the processor of the hearing aid, making it easier to talk on the phone or recognize sounds in buildings that have special induction hearing loops (for example, in theaters, churches or airports)

Mode switch MT-0:

M - basic mode: the hearing aid amplifies the acoustic signals received by the microphone

T - Telecoil mode: using an induction coil for phone calls and other connections

0 - the hearing aid is off

Ability to connect to a mobile phone, computer, etc.

via a Bluetooth device with an induction loop.

OPTIONS

Upper maximum SPL90, dB 124

Maximum acoustic gain, dB, upper range 55

Battery type 675

Induction coil +

AGC +

Smooth non-operative bass tone control +

Smooth non-operational sound pressure level control -

Low Pass Filter -

Specifications

A type

Hearing aid

Brand name

Rhythm

Package weight, g

300