Contra Headset DD45C for MAICO, Interacoustics, MRS

Complete supra-aural DD45C (10 Ohm) double receiver with cable, headband and foam rubber padding. Suitable for tympanometers made by Interacoustics, MAICO, MRS and others.
Connection cable with 1 x 6.3 mm jack plug.

Technical data:
- Type: Closed
- Cable length: 200 cm
- Transducer principle: Dynamic, Operating principle: Closed
- Transmission range: 100 - 8000 Hz, nominal impedance: 10 O
- Characteristic sound pressure level: 106.7 dB, distortion factor: less than 1%.
- Type of coupling to the ear: Overlying the ear

Scope of delivery: 1 headphone
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