Fearless Lancelot and 64 Audio U4s use 6BA+2EST and 1DD+3BA driver setups respectively. Fearless Lancelot costs $1,300 while 64 Audio U4s costs $1,100. Fearless Lancelot is $200 more expensive. 64 Audio U4s holds a decisive 2.2-point edge in reviewer scores (6 vs 8.2).
Insights
Metric | Fearless Lancelot | 64 Audio U4s |
---|---|---|
Bass | 6 | 8 |
Mids | 6 | 7.8 |
Treble | 6 | 6.8 |
Details | 6 | 7.3 |
Soundstage | 6 | 6 |
Imaging | 6 | 7.5 |
Dynamics | 6 | 7.7 |
Tonality | 6 | 7.4 |
Technicalities | 7 | 7 |
Fearless Lancelot Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
6Mixed to Positive
64 Audio U4s Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
8.2Very Positive
Reviews Comparison
Fearless Lancelot (more reviews)
Fearless Lancelot reviewed by Crin
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
Fearless Lancelot Details
Driver Configuration: 6BA+2EST
Tuning Type: Warm
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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Fearless Lancelot 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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Fearless Lancelot Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
5.7Gaming Grade
B-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
BFearless Lancelot 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
A-- Competent technical presentation. Handles separation and detail well in most tracks, with modest soundstage and acceptable imaging capabilities.
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.
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