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ManufacturerEtymotic Research Inc.
Part NumberER-4B
Product NameHigh Fidelity Earphone Binaura
CategoryHeadphones/Earphones
Availability  14 In Stock
Price$198.63  Buy
Provantage CodeETYM00F
External LinksManufacturer's Web Site
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Abstract ER-4B Binaural Earphone is for the binaural recording enthusiast. The ER-4B is the reference earphone for use with material that has not been equalized for loudspeaker playback.
Product Model ER-4B
Product Series ER-4
Product Type Earphone
Form Factor Earpiece
Product Line MicroPro
Connectivity Technology Wired
Host Interface Mini-phone
Ear Cushion Foam
Earpiece Sensitivity 108 dB SPL
Earpiece Technology Dynamic
Operating Distance 5ft
Sound Mode Stereo
Impedance 100 Ohm
Additional Information
  • High accuracy
  • Lightweight and portable
  • Noise isolation: 20-25 dB
  • Maximum output: 122 dB SPL
  • External noise exclusion: 35 dB
  • Maximum continuous input: 3.0 Vrms
  • Transducer type: Balanced armature
  • Acoustic polarity: +electrical = +acoustic

Optional Accessories:

  • Airline audio jack adapter
  • Cable to convert "P" to "S"
Standard Warranty 1 Year
Parts Warranty/Labor 1 Year

--- Not all attributes may be listed for all products. A missing attribute does not necessarily mean that the product lacks that feature or that it is not supported. Please consult the manufacturer's web site if you need to be sure.

 
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