7Hz Salnotes Zero VS Tanchjim One

IEM Comparison: Expert & Community Scores Side-by-Side

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7Hz Salnotes Zero and Tanchjim One are in-ear monitors. 7Hz Salnotes Zero costs $23 while Tanchjim One costs $25. Tanchjim One is $2 more expensive. Tanchjim One holds a clear 0.5-point edge in reviewer scores (5 vs 5.4). Tanchjim One has significantly better bass with a 2-point edge, 7Hz Salnotes Zero has significantly better mids with a 1.3-point edge, Tanchjim One has significantly better treble with a 1.5-point edge, Tanchjim One has significantly better soundstage with a 1-point edge, Tanchjim One has significantly better details with a 1.5-point edge and Tanchjim One has significantly better imaging with a 2.3-point edge.

Insights

Metric 7Hz Salnotes Zero Tanchjim One
Bass 3.5 5.5
Mids 4.8 3.5
Treble 3.5 5
Details 4 5.5
Soundstage 5 6
Imaging 3.8 6
Dynamics 1 5.4
Tonality 4.6 5.9
Technicalities 3.7 5.4

7Hz Salnotes Zero Aggregated Review Score

Average Reviewer Scores

Jaytiss Nymz
Shuwa-T Jays Audio
Z-Reviews Super* Review

Average Reviewer Score:

5

Generally Unfavorable


Tanchjim One Aggregated Review Score

Average Reviewer Scores

Jays Audio
Shuwa-T
Z-Reviews

Average Reviewer Score:

5.4

Mixed to Negative


7Hz Salnotes Zero User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Tanchjim One User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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7Hz Salnotes Zero Gaming Score

Gaming Score & Grade

  • The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.

Gaming Score

4

Gaming Grade

C-

Tanchjim One Gaming Score

Gaming Score & Grade

  • The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.

Gaming Score

5.5

Gaming Grade

B-

7Hz Salnotes Zero Scorings

Average Technical & Tuning Grades

Average Tunign Grade

C
  • Significantly flawed tuning. Noticeable frequency imbalances and unnatural timbre distract from music. Lacks versatility across recordings.

Average Technical Grade

D+
  • Limited resolution; finer nuances are masked. Soundstage feels narrow, and complex passages cause muddiness. Transitions lack finesse.
Bass D+
Bass is light and underwhelming. While some faint rumble exists, it lacks punch and authority in any meaningful way.
Mids C
Midrange is passable but unrefined. Lacks detail and smoothness, with occasional harshness in upper mids.
Treble D+
Uneven treble response with noticeable peaks and dips. Can sound both dull and occasionally harsh simultaneously.
Dynamics E-
Extremely poor dynamic expression. Lacks any sense of impact or volume gradation, making music feel one-dimensional.
Soundstage C+
Decent spatial presentation with noticeable width. Some depth perception but height dimension remains underdeveloped.
Details C-
Average resolution - reveals basic elements but misses subtleties. Satisfactory for casual listening but lacks refinement.
Imaging D+
Modest imaging with basic left/right positioning. Lacks precision for center placement and suffers from positional blurring.
Gaming C-
Minimal environmental definition provides only general audio cues. Suitable for games where positioning isn't critical.

Tanchjim One 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

C+
  • Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Bass B-
Average bass performance - present but unremarkable. Has reasonable texture but lacks depth and physicality.
Mids D+
Midrange is significantly uneven with coloration. Some frequencies are boosted while others are missing, creating an unnatural tone.
Treble C+
Decent treble with acceptable extension and detail. Can sound slightly unrefined but avoids being harsh or sibilant.
Soundstage B
Good soundstage with proper width and depth. Instruments have clear positioning with reasonable front/back placement.
Details B-
Decent detail retrieval. Handles most textures adequately though micro-details and ambient cues could be more pronounced.
Imaging B
Good imaging with precise instrument placement. Clear localization within the soundstage including front/back positioning.
Gaming B-
Moderate spatial presentation conveys general directionality. Suitable for casual play where precision isn't critical.

7Hz Salnotes Zero Reviews

Reviewed by: Z-Reviews

Z-Reviews 7 * score normalized

Reviewed by: Super* Review

Super* Review 7* * score normalized

Reviewed by: Shuwa-T

Shuwa-T 4.8 Reviewer Score
C Tuning
C Tech
Comment: A sidegrade from Wan Er, but a more correct sounding Chu. Well tuned like the Chu, without the metallic treble B-grade bass, general technicalities

Shuwa-T original ranking

Shuwa-T Website

Bass: C- Mids: B- Treble: C Soundstage: C+ Details: C+ Imaging: C

Reviewed by: Jays Audio

Jays Audio 4 Reviewer Score
B+ Tuning
C+ Tech
A stock Chu with a little more bass, and smoother uppdermids/treble.

Jays Audio original ranking

Jays Audio Youtube Channel

Reviewed by: Jaytiss

Jaytiss 3.5 Reviewer Score
D+ Tuning
E+ Tech
Great little set. Good Color choices.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: C+ Treble: E+ Dynamics: E- Soundstage: C+

Reviewed by: Nymz

Nymz 3.4 Reviewer Score
D+ Tuning
D Tech
Best 20$ IEM. Just buy it. Great tuning, average budget technicalities. Mindblowing. 2-pin sockets.

Nymz original ranking

Nymz Website

Bass: D Mids: C- Treble: C- Details: D Imaging: D

Tanchjim One Reviews

Reviewed by: Z-Reviews

Z-Reviews 7 * score normalized

Reviewed by: Shuwa-T

Shuwa-T 5.3 Reviewer Score
C Tuning
B- Tech
check links for more info:

Shuwa-T original ranking

Shuwa-T Website

Bass: B- Mids: D+ Treble: C+ Soundstage: B Details: B- Imaging: B

Reviewed by: Jays Audio

Jays Audio 4 Reviewer Score
A- Tuning
C+ Tech
Warm/airy all-rounder. Nice mid-bass and air for rock. Very smooth for price.

Jays Audio original ranking

Jays Audio Youtube Channel

7Hz Salnotes Zero User Reviews

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Tanchjim One User Reviews

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