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Audiometer - Beomat 4000 SR

Country:  Germany
Manufacturer / Brand:  Ollmann, Bruno; Essen
Year: 1975 ?? Category: Service- or Lab Equipment
Main principle Audio-Amplification
Wave bands - without
Details Cassette-Recorder or -Player; Radio Control (+Remote Wire etc)
Power type and voltage Alternating Current supply (AC) / 220 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Model: Audiometer - Beomat 4000 SR - Ollmann, Bruno; Essen
Material Metal case
Shape Tablemodel, low profile (big size).

Audiometer mit Einspielung fremder Geräuschquellen sowie einem eingebauten ITT Cassetten Recorder.

20 VA Leistungsaufnahme.

Model page created by a member from A. See "Data change" for further contributors.

All listed radios etc. from Ollmann, Bruno; Essen
Here you find 2 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.