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Fidue A91 Sirius

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User ratings:
4
4.0 out of 5
4 user ratings
5 stars
25 %
4 stars
50 %
3 stars
25 %
2 stars
0 %
1 stars
0 %

Pros

  • Make music full and extend
  • grand and magnificent
  • It certainly looks more attractive

Cons

  • miss out these FREE items
  • HTML is not translated
  • moving
More pros & cons

Key specs

  • 20 Ω
  • , 113 dB
  • 4, 45000 Hz
  • Closed
  • Stereo
  • In-Ear
Go to full specs

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Fidue A91 Sirius - Pros & Cons

Fidue A91 Sirius

Pros

  • Make music full and extend
  • grand and magnificent
  • It certainly looks more attractive
  • an excellent set of cables and a very well thought out set of extensions
  • feels solid and robust

Cons

  • miss out these FREE items
  • HTML is not translated
  • moving
  • they are cutting or touching with a fair few gaps
  • though you will lose the locking system feature
  • the cumulative weight once you apply the connectors

Fidue A91 Sirius - Technical Overview

PoorAverageGoodExcellent
IconImpedance
20 Ω
Best:
Stax SR-L500
Impedance: 145000 Ω

Fidue A91 Sirius - Full Specifications

Units:
Icon
Technical details
Sound outputStereo
StyleIn-Ear
Icon
Sound
Impedance20.0 Ω
Sensitivity< 113
Frequency range4 - 45000
Total harmonic distortion (THD)1.0 %
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Design
Colour of productGrey
Acoustic designClosed
Body materialStainless steel
CategoryAudiophile
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Connectivity
Inputs supported3.5mm
Cable length1.3

Fidue A91 Sirius - Q&A

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