Headphones DD45 (10 Ohm) complete with cables
€538.00
Available in 4 days, delivery time 1-3 days
Suitable for audiometers of the manufacturers Interacoustics, MAICO, MRS Resonance.
Original spare part for MERZ Audio.
Technical data :
- Converter principle: Dynamic
- Functional principle: Closed
- Transmission range: 100 - 8000 Hz
- Nominal impedance: 10 Ohm
- Continuous power: 300mW, from 100 to 8000 Hz
- contact pressure: 4,5N +/- 0,5N
- Linearity: from 0 to 500 mW
- Characteristic sound pressure level: 106.7 dB, distortion factor: less than 1%.
- Frequency range: 20 - 12 000 Hz
- Type of ear coupling: Ear
Headphones with headband HB7, cable with 2 x mono jack plug 6.3 mm angled.
evidENT-Shop Article 826
Please note: after replacing the headphones, the audiometer must be recalibrated.
Accessories
Replacement capsule Model DD45 for the headphone DD45. For use with Interacoustics, MAICO, MRS Resonance audiometers. Original spare part from Radioear. Type 4421Technical data: - Resistance 10 Ohm.- Standards: ANSI S3.6-2010, ISO389-1 1998- Headphone receiver: Dynamic voice coil specially developed for audiometry- Rated impedance: 10 Ohm; Frequency range: 100 Hz - 8 kHz- Linearity: Linear up to 500mW- Sensitivity: Typically 106.7 dB SPL re. 20 µPa output with 1 mW input, f= 1 kHz- Harmonic distortion: Less than 1 % at 120 db SPL, f=1 kHz- Weight: 59 gram (2 oz)- Cable plug: 2 clamps with 4 mm holes and 2 mm screw- Environmentally conscious: RoHS-compliant (lead- and nickel-free, biocompatible)Scope of delivery: One pieceevidENT-Shop Article 573
Available, delivery time: 1-3 days
Disposable hygienic covers (Headphone Covers) Hygienic cover for headphones worn by changing users.For headphones up to approx. 9 cm diameter (3,5"). These disposable sleeves can simply be pulled over the ear pads.Scope of delivery: 100 hygienic sleeves evidENT-Shop article 802
Available, delivery time: 1-3 days
Replacement ear cushions for the TDH39 headphones by Telephonics and DD45 and the DD45C contraphones by Radioear.Used in audiology with a range of audiometers: for example all audiometers from Interacoustics (AC33, AC30, AD229, Equinox), KIND, Steinmeier AUDIOmed, MAICO and others.GTIN: 4260585410779Scope of delivery: 1 pair ( = 2 pieces)evidENT-Shop Article 250
Available, delivery time: 1-3 days
Replacement cable for TDH39 and DD45 headphones with colour-coded 6.3 mm / 1/4" mono jack plugs. Type P4432.For use with audiometers such as Interacoustics, KIND, Steinmeier AUDIOmed, GSI.The cable can be easily changed with the help of a fine screwdriver or Allen key.Scope of delivery: One cableevidENT-Shop Article 60
Available, delivery time: 1-3 days
Replacement cable for TDH39 and DD45 headphones. For use with audiometers such as Interacoustics, KIND, Steinmeier AUDIOmed. With colour-coded 6.3 mm jack plugs, 90° wound mono plug, nickel-plated.The cable can be easily replaced with a fine slotted screwdriver.Scope of delivery: 1 cableevidENT-Shop Article 148
Available, delivery time: 1-3 days
Comfortable and lightweight headband HB-7 for Telephonics earphones TDH39 or Radioear DD45. Easy to Adjust. Fits adults and children. Pat.No. 376151Tough Stainless steel bands which maintain original shape, covered with soft rubber tubing. Strong machined one-piece yokes fitted into self-lubricating molded plastic brackets.Weight: Approximately 130 grams without earphones.Scope of delivery: One pieceevidENT-Shop Article 290
Available, delivery time: 1-3 days
Disposable hygienic covers (Headphone Covers) Hygienic cover for headphones worn by changing users. Ideal for headphones with Peltor caps. Material: 100% polypropylene fleece (latex free) for headphones up to approx. 9 cm diameter (3,5"). These disposable sleeves can simply be pulled over the ear pads.Scope of delivery: 100 hygienic sleeves evidENT-Shop article 180
Available, delivery time: 1-3 days