Fidue A91 "Sirius" Review & Ranking

Aggregated Scores from Top Experts & Community

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Fidue A91 "Sirius" Average Reviewer Scores

Crin

Average Reviewer Score:

5.5

Generally Unfavorable

Fidue A91 "Sirius" Average User Scores

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Gaming Score & Grade

  • The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.

Gaming Score

4.9

Gaming Grade

C

Fidue A91 "Sirius" Details

Driver Configuration: 1DD+4BA

Tuning Type: Warm V-shape

Price (Msrp): $900

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Reviews

Fidue A91 "Sirius" reviewed by:

Crin 5.5 Reviewer Score
B- Tuning
B Tech
Uniquely tuned hybrid. Not very powerful DD bass with Diffuse-Field midrange.

Crin original ranking

Crin Youtube Channel - Crin

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Fidue A91 "Sirius" Infos

Average Technical & Tuning Grades

Average Tunign Grade

B-
  • Flawed execution of tonal character. Noticeable peaks/dips affect timbre and coherence. May suit specific genres but lacks refinement.

Average Technical Grade

B
  • Competent but unremarkable. Decent detail retrieval in quieter tracks, though busy sections challenge cohesion. Imaging is average, lacking depth.
Gaming C
Minimal environmental definition provides only general audio cues. Suitable for games where positioning isn't critical. Bad value-to-cost for gaming purpose - not recommended

Top alternatives for Fidue A91 "Sirius"

IEM Price Score
Letshuoer Mystic 8 $1,000 8.6
Thieaudio Monarch MK3 $1,000 8.2
Thieaudio Hype 10 $899 8.1
Thieaudio Monarch Mk2 $1,000 8.1
Thieaudio Origin $849 7.8
Aful Cantor $800 7.8
7th Acoustics Supernova $850 7.7
Unique Melody MEST $1,000 7.7
Softears Twilight $930 7.6
FlipEars Legion $849 7.5
Best IEMs from $600 - $1,000
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Compare Fidue A91 "Sirius" to popular alternatives

IEM alt. Score
Fidue A91 "Sirius" vs. Letshuoer Mystic 8 8.6
Fidue A91 "Sirius" vs. Thieaudio Monarch MK3 8.2
Fidue A91 "Sirius" vs. Thieaudio Hype 10 8.1
Fidue A91 "Sirius" vs. Thieaudio Monarch Mk2 8.1
Fidue A91 "Sirius" vs. Thieaudio Origin 7.8
Fidue A91 "Sirius" vs. Aful Cantor 7.8
Fidue A91 "Sirius" vs. 7th Acoustics Supernova 7.7
Fidue A91 "Sirius" vs. Unique Melody MEST 7.7
Fidue A91 "Sirius" vs. Softears Twilight 7.6
Fidue A91 "Sirius" vs. FlipEars Legion 7.5

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