Sony IER-M9 Review & Ranking

Aggregated Scores from Top Experts & Community

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Sony IER-M9 Average Reviewer Scores

Crin Precogvision Tim Tuned

Average Reviewer Score:

7.1

Generally Favorable

Sony IER-M9 Average User Scores

Average User Score:

Based on 1 user reviews

7.5

Generally Favorable

Gaming Score & Grade

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

Gaming Score

6.3

Gaming Grade

B

Review by:

Crin 7 Reviewer Score
A- Tuning
A Tech
Neutral tonality, highly coherent and decent detail pickup. The all-rounder of the IER lineup.

Crin original ranking

Crin Youtube Channel
- Crin

Review by:

Precogvision 7.4 Reviewer Score
A- Tuning
B+ Tech
Boring, but you won't find anything more well-rounded for the price. Exceptional timbre for a BA IEM.

Precogvision original ranking

Precogvision Youtube Channel
- Precogvision
Bass: A- Mids: A+ Treble: A- Dynamics: C+ Details: A+ Imaging: A-

Review by:

Tim Tuned 7 Reviewer Score
A- Tuning
A+ Tech
Pros: Just great accross the board, nothing to fault. Cons: Not very special.

Tim Tuned original ranking

Tim Tuned Youtube Channel
- Tim Tuned
Bass: A+ Mids: A+ Treble: A+

Average Technical & Tuning Grades

Average Tunign Grade

A-
  • Competent tonal approach with minor technical flaws. Noticeable but not distracting quirks. Decent genre versatility.

Average Technical Grade

A-
  • Above average technicalities. Handles separation and detail adequately in simpler tracks, but complex passages remain challenging. Soundstage is modestly sized with acceptable imaging.
Bass A
Strong, well-defined bass with good texture. Delivers satisfying punch and rumble without overwhelming other frequencies.
Mids A+
Superb midrange that's rich and resolving. Exceptional transparency and micro-details with perfect vocal/instrument balance.
Treble A
Excellent treble: airy, extended and well-controlled. Great micro-detail retrieval without sibilance or harshness.
Dynamics C+
Decent dynamic performance. Good macro-contrast but micro-dynamics could be more nuanced. Satisfactory impact.
Details A+
Exceptional resolution that uncovers the deepest layers. Retrieves even the most minute details while maintaining natural timbre.
Imaging A-
Excellent imaging: precise and stable placement. Instruments occupy specific points in space with tangible positions.
Gaming B
Decent spatial awareness for fundamental positioning. Creates satisfying atmosphere in story-driven games while handling basic directional cues. Bad value-to-cost for gaming purpose - not recommended

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Write own User-Review for Sony IER-M9
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Makavelian 2025-06-28 02:30:34
7.5

Worth it at used prices for neutral warm all rounder.

Pros
Great all rounder tuning, imaging, comfort.
Cons
Bit lacking in engagement, bass typical of BA drivers.