Etymotic Research Inc ER135-QSA-2

The BEAN® Quiet Sound Amplifier® (QSA) Pair with Starter Kit

OUR PART #: ER135-QSA-2 Write the First Review.

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Selected Model Price: $399.00
  • Operates so smoothly it is almost undetectable
  • Provides high-frequency amplified hearing for the soft sounds of speech
  • Excellent speech intelligibility in both quiet and noisy conditions
  • 2-position switch offers two levels of enhancement
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The BEAN, presented by Etymotic Research [model: ER135-QSA-2, pair], is a hearing enhancement system that brings forth just that one click of clarity. Also known as a Quiet Sound Amplifier, it's a personal amplification device that features an onboard sensor that automatically adjusts to the noise level of your environment. It boosts soft sounds while still keeping steady volume on louder noises, or even reducing volume in the case of extremely loud sounds, e.g.: fireworks or the strike of a drum. In addition, it boosts softer, high-pitched sounds that are heard in speech, which helps brings clarity to conversations – particularly in less-than-ideal listening environments.

Available in 3 colors (please specify when ordering): Bronze, Brushed Gold, and Platinum; the BEAN enhances your hearing experience through sound amplification so your conversations become more effective in the car, in social situations, and at a distance.

Applications:

  • Classroom
  • Theater
  • House of worship
  • Restaurant
  • Television dialogue

Etymotic Research - The BEAN [Pair] Includes:

  • The BEAN Quiet Sound Amplifier, Pair
  • Purchasers will also receive The BEAN Starter Kit which contains the following items:
    • (7) pairs of eartips of different sizes and materials for best fit and comfort
    • Package of batteries (size #10 zinc-air)
    • Filter tool and extra filters
    • Leather case

Etymotic Research - The BEAN [Pair] Features/Benefits:

  • Operates so smoothly it is almost undetectable
  • Provides high-frequency amplified hearing for the soft sounds of speech
  • Excellent speech intelligibility in both quiet and noisy conditions
  • 2-position switch offers two levels of enhancement
  • Loud sounds are heard naturally with no additional boost.
  • Subtle, low-battery signal alerts user before the battery dies
  • Long battery life (10-12 days) on a tiny cell
  • Can be purchased from any source without referral
  • Designed to fit comfortably and look good in either ear
  • Ready-to-use right out of the box
  • No adjustments needed; no controls to adjust
  • Delivers high-fidelity sound quality and amplified hearing
  • Handles high inputs of music without distortion
  • Does not require custom molds

Etymotic Research - The BEAN [Pair] Technical Specifications:

  • Manufacturer Code: ER135-QSA-2
  • Input Modes: Microphone
  • Gain: LO (15 dB), HI (23 dB)
  • Signal Processing: Analog
  • Compression Type: Wide Dynamic Range Adaptive Compression
  • Maximum Output:
    • LO: 112.5 dB SPL
    • HI: 115 dB SPL
  • THD: 3%
  • Battery:
    • Type: 10A zinc-air
    • Life: 10-12 days
    • Current (typical): 425 uA

Note:

Due to the personal nature of its usage, this product is non-returnable. Please contact your Sales Pro if you need assistance when choosing.

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