GS Audio ST1 and Tanchjim 4U use 1BA and 1DD driver setups respectively. GS Audio ST1 costs $80 while Tanchjim 4U costs $79. GS Audio ST1 is $1 more expensive. Tanchjim 4U holds a decisive 4.2-point edge in reviewer scores (2.2 vs 6.4).
Insights
Metric | GS Audio ST1 | Tanchjim 4U |
---|---|---|
Bass | 2 | 6.4 |
Mids | 3 | 6.4 |
Treble | 2 | 6.4 |
Details | 2 | 6.4 |
Imaging | 2 | 6.4 |
Gaming capabilities | 2.1 | 6.4 |
GS Audio ST1 Aggregated Review Score
GS Audio ST1 Average Reviewer Scores
Tanchjim 4U Aggregated Review Score
Tanchjim 4U Average Reviewer Scores
GS Audio ST1 Details
Driver Configuration: 1BA
Tuning Type: n/a
Price (Msrp): $80
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Tanchjim 4U Details
Driver Configuration: 1DD
Tuning Type: n/a
Price (Msrp): $79
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GS Audio ST1 User Review Score
GS Audio ST1 Average User Scores
Average User Score: n/a
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Tanchjim 4U User Review Score
Tanchjim 4U Average User Scores
Average User Score: n/a
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GS Audio ST1 Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
2.1Gaming Grade
E+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
BGS Audio ST1 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
E+- Tonally jarring or fatiguing. Frequency clashes (e.g., piercing treble, bloated bass) make extended listening unpleasant. Poor genre adaptation.
Average Technical Grade
E+- Noticeably blurred or congested. Struggles with basic instrument separation; details are lost in simple tracks. Feels "flat" and one-dimensional.
Tanchjim 4U Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A-- Pleasing tonal balance with good technical control. Minor quirks present but not distracting. Demonstrates decent genre versatility.
Average Technical Grade
B- Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
GS Audio ST1 Reviews
GS Audio ST1 reviewed by: Nymz
BA timbre. Easy going tuning. Not very technical but a nice way to taste BA bass etc. Better value offers out there otherwise.
Tanchjim 4U Reviews
Tanchjim 4U reviewed by: Z-Reviews
Tanchjim 4U reviewed by: Super* Review
It is not super special, unless you are looking for standout stereo imaging.Super* Review original ranking
Super* Review Youtube Channel
Tanchjim 4U reviewed by: Jays Audio
Solid IEM. Warm to neutral depending on the switch. Overall pretty smooth with good tech. Jays Audio Youtube Channel
Tanchjim 4U reviewed by: Gizaudio Axel
check links for more info:Gizaudio Axel original ranking
Gizaudio Axel Youtube Channel
GS Audio ST1 User Reviews
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