Sennheiser Audioport A1 Specification

Audioport A1
Audiology |
Description
The A 1 is a personal sound amplifier for people who may sometimes
need to rely on artificial assistance for their hearing.
Features
Reading glasses for the ears: personal sound amplifier for people with
j
slight to moderate hearing impairment
Compensation circuit for suppression of user's voice
j
Extremely easy to operate
j
Adjustment of frequency response to the listener's hearing
j
Delivery includes: 1 A 1 personal sound amplifier
j
1 L 90 plug-in charger
1 BA 90 accupack
4 x sealing tape for adjusting the frequency response
Recommended Accessories
BA 90, Spare accupack
j
Replacement Parts
Replacement ear-cushions
j
(black, firmer version)
Replacement ear-cushions
j
(transp., softer version)
Product Variants
Audioport A 1 Set-120 as Audioport A 1,
j
but with L 90-120 charger
Audioport A 1 w/o L 90 as Audioport A 1,
j
but without L 90 charger
Mono Personal Sound Amplifi er
Technical Data
Frequency response ...............................................300 – 18,000 Hz
Transducer principle..............................................................dynamic
Microphone ..................................................................electret, mono
Pick-up pattern ..................................................................directional
Acoustic amplification .....................................................max. 30 dB
Characteristic SPL at 1 kHz .................................................... 124 dB
Power consumption .....................................................approx. 5 mA
Operating time ...................................... approx. 10 h per accupack
Weight (without BA 90) .............................................................40 g
Cat. No. 003261
Cat. No. 037080
Cat. No. 040949
Cat. No. 003740
Cat. No. 003713
alle Löcher geschlossen
alle Löcher geöffnet
Cat. No. 003739