Fender FXA9 VS 64 Audio U4s
IEM Comparison: Expert & Community Scores Side-by-Side
Fender FXA9 and 64 Audio U4s use 6BA and 1DD+3BA driver setups respectively. Fender FXA9 costs $1,300 while 64 Audio U4s costs $1,100. Fender FXA9 is $200 more expensive. 64 Audio U4s holds a decisive 5.2-point edge in reviewer scores (3 vs 8.2).
Insights
| Metric | Fender FXA9 | 64 Audio U4s |
|---|---|---|
| Bass | 3 | 8 |
| Mids | 3 | 7.8 |
| Treble | 3 | 6.8 |
| Details | 3 | 7.3 |
| Soundstage | 3 | 6 |
| Imaging | 3 | 7.5 |
| Dynamics | 3 | 7.7 |
| Tonality | 2.5 | 7.4 |
| Technicalities | 4.5 | 7 |
Fender FXA9 Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
3Very Poor
64 Audio U4s Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
8.2Very Positive
Reviews Comparison
Fender FXA9 (more reviews)
Fender FXA9 reviewed by Crin
3
Reviewer Score
Crin Youtube Channel
64 Audio U4s (more reviews)
64 Audio U4s reviewed by Super* Review
9*
* score normalized
64 Audio U4s reviewed by Audionotions
8.5
Reviewer Score
64 Audio U4s reviewed by Smirk Audio
7.8
Reviewer Score
64 Audio U4s reviewed by Jaytiss
7.8
Reviewer Score
Jaytiss Youtube Channel
64 Audio U4s reviewed by Precogvision
7.7
Reviewer Score
Precogvision Youtube Channel
Fender FXA9 Details
Driver Configuration: 6BA
Tuning Type: Dark
Price (Msrp): $1,300
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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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Fender FXA9 User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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64 Audio U4s User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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Fender FXA9 Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
2.9Gaming Grade
D-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
BFender FXA9 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
D-- Tonally jarring or fatiguing. Frequency clashes (e.g., piercing treble, bloated bass) make extended listening unpleasant. Poor genre adaptation.
Average Technical Grade
C- Limited resolution; finer nuances are masked. Soundstage feels narrow, and complex passages cause muddiness. Transitions lack finesse.
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.
Fender FXA9 User Reviews
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