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Radioear DD45AA Audiometrie-Kopfhörer, 2x 6,3 mono Klinke, mit Amplivox-Kappen

Radioear DD45AA Audiometry Headphones, 2x 6.3 mono jack, with Amplivox caps

€660.45 *

Prices incl. VAT plus shipping costs

Delivery time ca. 3-4 Workdays

  • 2-61000265
Radioear‘s DD45AA with sound-absorbing Amplivox caps is a DD45/TDH39 circumaural headphone... more
Radioear‘s DD45AA with sound-absorbing Amplivox caps is a DD45/TDH39 circumaural headphone for audiometric testing in the standard audiometric range of 125 Hz - 8 kHz.

It is a renewal of the classic Peltor-based audiometric headphones. One of the most important improvements is the precision in the repeatability of threshold tests, which is now at the same level as the RadioEar DD450. The DD65 v2 offers excellent passive attenuation and features a padded, adjustable soft headband with interchangeable circumaural ear cushions. It includes an extremely durable cable with TINSEL core and gold-plated 6.3 mm jack sockets.

Technical data:
- Transducer principle: Dynamic
- Working principle: Closed
- Transmission range: 100 Hz - 8 kHz
- Nominal impedance: 10 Ohm
- Type of coupling to the ear: Overlying the ear
- Sensitivity: 98 dB SPL at 1 kHz, 1 mW, distortion: < 1% at THD
- Max. Continuous power: 500 mW,
- Contact pressure: 10 N ±0.5N
- Cable connection: 2 x 6.3 mm mono jack plug, 30° angled
- Cable length: 2000 mm
- RoHS compatible - lead- and nickel-free

RadioEar Nr. P4900 (Item #8010901)

Scope of delivery: Headphones with 2 transducers, sound-insulating Amplivox caps with ear pads and cable with 2 x 6.3 mm jack plugs (angled at 30 degrees)
evidENT-Shop Article 825

Please note that the audiometer must be recalibrated after changing the headphones!