Tanchjim 4U and EarAcoustic STA Pro Max use 1DD and 2DD driver setups respectively. Tanchjim 4U costs $79 while EarAcoustic STA Pro Max costs $80. EarAcoustic STA Pro Max is $1 more expensive. EarAcoustic STA Pro Max holds a slight 0.4-point edge in reviewer scores (6.4 vs 6.8).
Insights
Metric | Tanchjim 4U | EarAcoustic STA Pro Max |
---|---|---|
Tonality | 7.3 | 7.7 |
Technicalities | 6 | 8 |
Tanchjim 4U Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
6.4Mixed to Positive
EarAcoustic STA Pro Max Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
6.8Cautiously Favorable
Reviews Comparison
Tanchjim 4U (more reviews)
Tanchjim 4U reviewed by Z-Reviews
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Tanchjim 4U reviewed by Super* Review
Super* Review original ranking
Super* Review Youtube ChannelTanchjim 4U reviewed by Jays Audio
Jays Audio Youtube Channel
Tanchjim 4U reviewed by Gizaudio Axel
EarAcoustic STA Pro Max (more reviews)
EarAcoustic STA Pro Max reviewed by Kois Archive
Kois Archive Youtube Channel
Tanchjim 4U Details
Driver Configuration: 1DD
Tuning Type: n/a
Brand: TANCHJIM Top TANCHJIM IEMs
Price (Msrp): $79
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EarAcoustic STA Pro Max Details
Driver Configuration: 2DD
Tuning Type: n/a
Price (Msrp): $80
Support our free service! Buying through our affiliate links costs you nothing extra:
Tanchjim 4U User Review Score
Average User Scores
Average User Score: n/a
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EarAcoustic STA Pro Max User Review Score
Average User Scores
Average User Score: n/a
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Tanchjim 4U Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.4Gaming Grade
BEarAcoustic STA Pro Max Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
7.9Gaming Grade
ATanchjim 4U Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A-- The tonal character feels settled and versatile, with just a few gentle bumps. You can listen for hours without fatigue.
Average Technical Grade
B- An honest, middle-of-the-road performance preserves structure without chasing micro-detail. It's respectable for everyday listening sessions.
EarAcoustic STA Pro Max Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A- Tuning feels well executed, keeping a natural flow across the spectrum. Switching genres feels seamless.
Average Technical Grade
A+- Layering is confident and precise, backed by imaging that locks elements firmly in place. Micro-details peek through without sounding forced.
Tanchjim 4U User Reviews
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