Sennheiser Audioport A1 - Manual
Sennheiser Audioport A1 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Cat. No. 003739
Audioport A1
Audiology |
Mono Personal Sound Amplifi er
Description
The A 1 is a personal sound amplifier for people who may sometimes
need to rely on ar tificial assistance for their hearing.
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
Recommended Accessories
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BA 90, Spare accupack
Cat. No. 003261
Replacement Parts
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Replacement ear-cushions
(black, firmer version)
Cat. No. 037080
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Replacement ear-cushions
(transp., softer version)
Cat. No. 040949
Product Variants
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Audioport A 1 Set-120 as Audioport A 1,
but with L 90-120 charger
Cat. No. 003740
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Audioport A 1 w/o L 90 as Audioport A 1,
but without L 90 charger
Cat. No. 003713
Features
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Reading glasses for the ears: personal sound amplifier for people with
slight to moderate hearing impairment
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Compensation circuit for suppression of user’s voice
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Extremely easy to operate
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Adjustment of frequency response to the listener’s hearing
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Delivery includes: 1 A 1 personal sound amplifier
1 L 90 plug-in charger
1 BA 90 accupack
4 x sealing tape for adjusting the frequency response
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