EarAcoustics Audio STA-K and Kefine Delci are in-ear monitors. EarAcoustics Audio STA-K costs $50 while Kefine Delci costs $59. Kefine Delci is $9 more expensive. Kefine Delci holds a clear 0.7-point edge in reviewer scores (5.3 vs 6). Kefine Delci has significantly better mids with a 2-point edge, EarAcoustics Audio STA-K has significantly better treble with a 1-point edge and Kefine Delci has significantly better soundstage with a 1-point edge.
Insights
Metric | EarAcoustics Audio STA-K | Kefine Delci |
---|---|---|
Mids | 3 | 5 |
Treble | 5 | 4 |
Soundstage | 5 | 6 |
Dynamics | 5 | 5 |
Tonality | 4.3 | 6.2 |
Technicalities | 5 | 5.2 |
EarAcoustics Audio STA-K Aggregated Review Score
EarAcoustics Audio STA-K Average Reviewer Scores
Kefine Delci Aggregated Review Score
Kefine Delci Average Reviewer Scores
EarAcoustics Audio STA-K Details
Driver Configuration:
Tuning Type: n/a
Price (Msrp): $50
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Kefine Delci Details
Driver Configuration:
Tuning Type: U-Shaped
Price (Msrp): $59
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EarAcoustics Audio STA-K User Review Score
EarAcoustics Audio STA-K Average User Scores
Average User Score: n/a
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Kefine Delci User Review Score
Kefine Delci Average User Scores
Average User Score: n/a
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EarAcoustics Audio STA-K Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
4.8Gaming Grade
CKefine Delci Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
5.5Gaming Grade
B-EarAcoustics Audio STA-K 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+- Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Kefine Delci 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
C+- Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
EarAcoustics Audio STA-K Reviews
EarAcoustics Audio STA-K reviewed by: Jaytiss
2025-07-25Shouty, Muddy but competent. Jaytiss Youtube Channel
Kefine Delci Reviews
Kefine Delci reviewed by: Z-Reviews
Kefine Delci reviewed by: Gizaudio Axel
check links for more info:Gizaudio Axel original ranking
Gizaudio Axel Youtube Channel
Kefine Delci reviewed by: Jaytiss
Nice tone, great overall sound with only a few issues. Jaytiss Youtube Channel
Kefine Delci reviewed by: Jays Audio
A warmer/less sharp EW200, a slightly more resolving BLON Z300, price might be an issue tho Jays Audio Youtube Channel
EarAcoustics Audio STA-K User Reviews
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