JVC HA-FW03 Aggregated Review Score
JVC HA-FW03 Average Reviewer Scores
Average Reviewer Score:
5.5Generally Unfavorable
Tanchjim Origin Aggregated Review Score
Tanchjim Origin Average Reviewer Scores
Average Reviewer Score:
7.2Generally Favorable
JVC HA-FW03 Details
Driver Configuration:
Tuning Type: Bright V-shape
Price (Msrp): $250
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Tanchjim Origin Details
Driver Configuration: 1DD
Tuning Type: n/a
Price (Msrp): $280
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JVC HA-FW03 User Review Score
JVC HA-FW03 Average User Scores
Average User Score: n/a
Based on 0 user reviews
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Tanchjim Origin User Review Score
Tanchjim Origin Average User Scores
Average User Score: n/a
Based on 0 user reviews
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JVC HA-FW03 Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
5.6Gaming Grade
B-Tanchjim Origin Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
7.2Gaming Grade
A-JVC HA-FW03 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A-- Competent tonal approach with minor technical flaws. Noticeable but not distracting quirks. Decent genre versatility.
Average Technical Grade
C+- Competent but unremarkable. Decent detail retrieval in quieter tracks, though busy sections challenge cohesion. Imaging is average, lacking depth.
Tanchjim Origin Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A-- Competent tonal approach with minor technical flaws. Noticeable but not distracting quirks. Decent genre versatility.
Average Technical Grade
A-- Above average technicalities. Handles separation and detail adequately in simpler tracks, but complex passages remain challenging. Soundstage is modestly sized with acceptable imaging.
JVC HA-FW03 Reviews
JVC HA-FW03 reviewed by: Crin
Slightly shouty but balanced out by a warm mid-bass hump. Lacking overall definition. Crin Youtube Channel
Tanchjim Origin Reviews
Tanchjim Origin reviewed by: Jays Audio
Just buy Fission. A cleaner/less warm LM, smoother EA1000 (fermats a little more resolving), very balanced, clean, and neutral sound. Very tough competition. Jays Audio Youtube Channel
Tanchjim Origin reviewed by: Gizaudio Axel
Smooth, detailed, and vocal-centric sound. Cohesive, vocal-focused tuning with dynamic bass, smooth extended treble, and excellent detail. Could use more sub-bass.Gizaudio Axel original ranking
Gizaudio Axel Youtube Channel
Tanchjim Origin reviewed by: Jaytiss
Great Clarity, exceedingly tip sensitive. Jaytiss Youtube Channel
Tanchjim Origin reviewed by: Precogvision
Japanese flavor of tuning (mid-bass and upper-mid focus) finally done justice. Strong technical chops and slightly forward. Precogvision Youtube Channel
Tanchjim Origin reviewed by: Tim Tuned
Beautiful timbre and treble Bass can use a bit more...volume Tim Tuned Youtube Channel
Tanchjim Origin reviewed by: Shuwa-T
Strengths: One of the more balanced sounding Tanchjim iems, vocal centric. Weaknesses: Quantity in the bass region, more noticeably the subbass.
Tanchjim Origin reviewed by: Z-Reviews
JVC HA-FW03 User Reviews
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Tanchjim Origin User Reviews
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