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Fidue A31s

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  1. User ratingsUser ratingsratings of product added by Productz users
  2. Expert ratingsExpert ratingsexperts ratings from editorial reviews
  3. Consumer ratingsConsumer ratingsratings from the biggest online stores worldwide
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User ratings:
6
3.5 out of 5
6 user ratings
5 stars
0 %
4 stars
50 %
3 stars
50 %
2 stars
0 %
1 stars
0 %
Editorial reviews:
1
  2. See more
1 editorial reviews
Fidue has taken a step back from the mid- and high-end IEM markets with the more consumer- (and wallet-) friendly A31s.Read more
Read editorial reviews

Pros

  • the Twinwoofers is more forward and a little clearer
  • Polished Performer
  • its treble is smoother

Cons

  • didn't have as much sparkle and had a sharp roll off
  • It may not display this or other websites correctly
  • clarity gap is not easy to look past
More pros & cons

Key specs

  • 19 Ω
  • , 101 dB
  • 18, 20000 Hz
  • Closed
  • Stereo
  • In-Ear
Go to full specs

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Fidue
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Fidue A31s - Pros & Cons

Fidue A31s

Pros

  • the Twinwoofers is more forward and a little clearer
  • Polished Performer
  • its treble is smoother
  • It sounds clearer overall and its treble presence and extension are better

Cons

  • didn't have as much sparkle and had a sharp roll off
  • It may not display this or other websites correctly
  • clarity gap is not easy to look past
  • It s a little stiff and lacks a cable cinch
  • lacking somewhat in clarity and treble energy

Fidue A31s - Technical Overview

PoorAverageGoodExcellent
IconDriver size
8 mm
Best:
Hauppauge XFones
Driver size: 400 mm
IconImpedance
19 Ω
Best:
Stax SR-L500
Impedance: 145000 Ω

Fidue A31s - Full Specifications

Units:
Icon
Technical details
Sound outputStereo
StyleIn-Ear
Headset (integrated/enclosed microphone)yes
Icon
Sound
Impedance19.0 Ω
Sensitivity< 101
Frequency range18 - 20000
Diaphragm diameter0.32 in
Driver technologyDynamic
Driver size0.31 in
Total harmonic distortion (THD)1.0 %
Icon
Features
Playback controlsyes
Icon
Design
Colour of product
  • Black
  • Green
  • Red
  • White
  • Yellow
Acoustic designClosed
Attachment typeEar canal
CategoryTravel and Commuting
Noise isolatingyes
Icon
Connectivity
Inputs supported3.5mm
Cable length1.2
Icon
Power
Power handling capacity10.0 mW

Fidue A31s - Q&A

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Fidue A31s Fidue - Editorial Reviews (1)

Fidue A31s Fidue A31s In-Ear Earphone Review | The Headphone List
The Headphone List logo
The Headphone List
Published: 04.05.2015
Fidue A31s In-Ear Earphone Review | The Headphone List

Fidue has taken a step back from the mid- and high-end IEM markets with the more consumer- (and wallet-) friendly A31s.

By ljokerl
15 minute read

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