TRN V90 VS Kefine Klean
IEM Comparison: Expert & Community Scores Side-by-Side
TRN V90 and Kefine Klean use 1DD+4BA and 1DD driver setups respectively. TRN V90 costs $55 while Kefine Klean costs $49. TRN V90 is $6 more expensive. Kefine Klean holds a clear 0.7-point edge in reviewer scores (5.3 vs 5.9).
TRN V90 Aggregated Review Score
TRN V90 Average Reviewer Scores
Kefine Klean Aggregated Review Score
Kefine Klean Average Reviewer Scores
TRN V90 Details
Driver Configuration: 1DD+4BA
Tuning Type: V-shape
Price (Msrp): $55
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Kefine Klean Details
Driver Configuration: 1DD
Tuning Type: Neutral
Price (Msrp): $49
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TRN V90 User Review Score
TRN V90 Average User Scores
Average User Score: n/a
Based on 0 user reviews
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Kefine Klean User Review Score
Kefine Klean Average User Scores
Average User Score: n/a
Based on 0 user reviews
No user reviews yet. Be the first one who writes a review!
TRN V90 Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
4.5Gaming Grade
CKefine Klean Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.3Gaming Grade
BTRN V90 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
C- Significantly flawed tuning. Noticeable frequency imbalances and unnatural timbre distract from music. Lacks versatility across recordings.
Average Technical Grade
C- Limited resolution; finer nuances are masked. Soundstage feels narrow, and complex passages cause muddiness. Transitions lack finesse.
Kefine Klean Scorings
Average Technical & Tuning Grades
Average Tunign Grade
B+- Generally enjoyable tonal character with some noticeable unevenness. Maintains listenability while showing room for refinement in frequency balance.
Average Technical Grade
B-- Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
TRN V90 Reviews
TRN V90 reviewed by: Super* Review
6*
* score normalized
check links for more info:Super* Review original ranking
Super* Review Youtube Channel
TRN V90 reviewed by: Crin
4.5
Reviewer Score
Generic V-shape tuning with middling technicalities. Crin Youtube Channel
Kefine Klean Reviews
Kefine Klean reviewed by:
Fresh Reviews
6*
* The score of this reviewer influences only the Gaming Score
Kefine Klean reviewed by: Z-Reviews
6
* score normalized
Kefine Klean reviewed by: Jays Audio
5
Reviewer Score
Same as Delci, graph and sounds the same, but cheaper with extra tuning filter Jays Audio Youtube Channel
Kefine Klean reviewed by: Jaytiss
6.8
Reviewer Score
Kefine Klean reviewed by: Gizaudio Axel
6
Reviewer Score
check links for more info:Gizaudio Axel original ranking
Gizaudio Axel Youtube Channel
Kefine Klean reviewed by: IEMRanking AI
2025-07-07
5.8
Reviewer Score
The Kefine Klean offers a versatile listening experience through its interchangeable nozzle system, with the silver filter providing a warmer, smoother profile while the black filter delivers enhanced treble clarity and presence . Its 10mm DLC diaphragm dynamic driver produces a balanced sound with natural mids and well-textured bass that avoids excessive boominess, though mid-bass can occasionally lack definition .
Comfort is a highlight, with the CNC-machined metal shells sitting ergonomically in most ears for extended sessions, though nozzle edges may cause minor irritation for some . Technical performance includes a moderately wide soundstage and competent imaging, though complex tracks can reveal limitations in separation and transient speed compared to higher-tier models .
TRN V90 User Reviews
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Kefine Klean User Reviews
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Pros
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Cons
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