Sennheiser Audioport A1 User manual

Cat. No. 003739

Audioport A1

Audiology | Mono Personal Sound Ampliﬁer

Description

The A 1 is a personal sound amplifier for people who may sometimes

need to rely on artificial 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

j

BA 90, Spare accupack Cat. No. 003261

Replacement Parts

j

Replacement ear-cushions

(black, firmer version) Cat. No. 037080

j

Replacement ear-cushions

(transp., softer version) Cat. No. 040949

Product Variants

j

Audioport A 1 Set-120 as Audioport A 1,

but with L 90-120 charger Cat. No. 003740

j

Audioport A 1 w/o L 90 as Audioport A 1,

but without L 90 charger Cat. No. 003713

Features

j

Reading glasses for the ears: personal sound amplifier for people with

slight to moderate hearing impairment

j

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

1 L 90 plug-in charger

1 BA 90 accupack

4 x sealing tape for adjusting the frequency response

alle Löcher geöffnet alle Löcher geschlossen

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