64 Audio U4S and GL-AMT 16 use 1DD+3BA and 1AMT driver setups respectively. 64 Audio U4S costs $1,100 while GL-AMT 16 costs $1,499. GL-AMT 16 is $399 more expensive. 64 Audio U4S holds a decisive 1.2-point edge in reviewer scores (8.2 vs 7).
Insights
Metric | 64 Audio U4S | GL-AMT 16 |
---|---|---|
Bass | 8 | 7 |
Mids | 7.8 | 7 |
Treble | 6.8 | 7 |
Details | 7.3 | 7 |
Soundstage | 6 | 7 |
Imaging | 7.5 | 7 |
Dynamics | 7.7 | 7 |
Tonality | 7.4 | 7 |
Technicalities | 7 | 7 |
64 Audio U4S Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
8.2Very Positive
GL-AMT 16 Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
7Generally Favorable
Reviews Comparison
64 Audio U4S (more reviews)
64 Audio U4S reviewed by Super* Review
64 Audio U4S reviewed by Audionotions
64 Audio U4S reviewed by Smirk Audio
64 Audio U4S reviewed by Jaytiss
Jaytiss Youtube Channel
64 Audio U4S reviewed by Precogvision
Precogvision Youtube Channel
GL-AMT 16 (more reviews)
GL-AMT 16 reviewed by
Fresh Reviews
64 Audio U4S Details
Driver Configuration: 1DD+3BA
Tuning Type: neutral, bass-boosted neutral
Brand: 64 Audio Top 64 Audio IEMs
Price (Msrp): $1,100
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GL-AMT 16 Details
Driver Configuration: 1AMT
Tuning Type: n/a
Price (Msrp): $1,499
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64 Audio U4S User Review Score
Average User Scores
Average User Score: n/a
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GL-AMT 16 User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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64 Audio U4S Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.1Gaming Grade
BGL-AMT 16 Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
1Gaming Grade
E-64 Audio U4S 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
A-- Competent technical presentation. Handles separation and detail well in most tracks, with modest soundstage and acceptable imaging capabilities.
GL-AMT 16 Scorings
64 Audio U4S User Reviews
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You need to be signed in to write your own reviewGL-AMT 16 User Reviews
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