64 Audio Duo VS 64 Audio U4s
IEM Comparison: Expert & Community Scores Side-by-Side
64 Audio Duo and 64 Audio U4s use 1DD+1BA and 1DD+3BA driver setups respectively. 64 Audio Duo costs $1,200 while 64 Audio U4s costs $1,100. 64 Audio Duo is $100 more expensive. 64 Audio U4s holds a decisive 3-point edge in reviewer scores (5.1 vs 8.2). 64 Audio U4s has better mids with a 0.8-point edge, 64 Audio U4s has better dynamics with a 0.7-point edge, 64 Audio U4s has significantly better details with a 2.3-point edge and 64 Audio U4s has significantly better imaging with a 1.5-point edge.
Insights
| Metric | 64 Audio Duo | 64 Audio U4s |
|---|---|---|
| Bass | 8 | 8 |
| Mids | 7 | 7.8 |
| Treble | 7 | 6.8 |
| Details | 5 | 7.3 |
| Soundstage | 5.1 | 6 |
| Imaging | 6 | 7.5 |
| Dynamics | 7 | 7.7 |
| Tonality | 6.2 | 7.4 |
| Technicalities | 5.5 | 7 |
64 Audio Duo Aggregated Review Score
Average Reviewer Scores
64 Audio U4s Aggregated Review Score
Average Reviewer Scores
64 Audio Duo Details
Driver Configuration: 1DD+1BA
Tuning Type: Bassy Neutral
Brand: 64 Audio Top 64 Audio IEMs
Price (Msrp): $1,200
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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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64 Audio Duo User Review Score
Average User Scores
Average User Score: n/a
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64 Audio U4s User Review Score
Average User Scores
Average User Score: n/a
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64 Audio Duo Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
4.7Gaming Grade
C64 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
B64 Audio Duo 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.
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.
64 Audio Duo Reviews
Reviewed by: Precogvision
6.4
Reviewer Score
Precogvision Youtube Channel
Reviewed by: Crin
5
Reviewer Score
Reviewed by: Super* Review
4*
* score normalized
64 Audio U4s Reviews
Reviewed by: Super* Review
9*
* score normalized
Reviewed by: Audionotions
8.5
Reviewer Score
Reviewed by: Smirk Audio
7.8
Reviewer Score
Reviewed by: Jaytiss
7.8
Reviewer Score
Jaytiss Youtube Channel
Reviewed by: Precogvision
7.7
Reviewer Score
Precogvision Youtube Channel
64 Audio Duo User Reviews
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