"Istok-Audio" is the largest manufacturer of personal rehabilitation devices  for hearing impaired and deaf people, sound amplifying equipment for special facilities and rehabilitation devices for professional and everyday adaptation of hearing impaired people.

Sonata

Соната У-08Analogue hearing aids Sonata are intended for correction ofhearing losses of all degrees — from mild to severe. Ideal rate of functionality, reliability and obtainable price makes this hearing instruments attractive among others in economy (basic) segment.

Sonata product range includes models: U-01-1, U-02, U-03, U-05, U-07.1, U-08.

Functions and advantages:

  • Automatic gain control system (AGC);
  • Audio input;
  • Windproof canopy;
  • Recruitment compensation;
  • Special locking device for the battery pack.

  Specifications (IEC-7(2cc))

U-01-1

U-02

U-03

U-05

U-07.1

U-08

Max SSPL 90, dB – max / 1.6 kHz

123/118±4

125/117±4

135/127±4

135/125±4

136/128±4

138/129±4

Max acoustic gain, dB – max/1.6 kHz

55/50±5

52/50±5

70/65±5

75/65±5

71/60±5

76/65±5

Frequency band, Hz

250-5000

200-4800

200-4700

200-4800

250-5000

75-4700

AGC compression ratio, not lower then

-

2

-

11

3

5

Current drain , mA, not higher

1.4

1.2

2

2.4

4

5

SSPL of H.A. with a telecoil, dB

104±6

100±6

110±6

109±6

107±6

111±6

Battery type

675 (PR44)

675 (PR44)

675 (PR44)

675 (PR44)

675 (PR44)

675 (PR44)


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Контактная информация

141195 , г. Фрязино, МО
Заводской проезд, д.3а

+7 (495) 792-02-10