7Hz Salnotes Zero VS QKZ HBB

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

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7Hz Salnotes Zero and QKZ HBB are 1DD in-ear monitors. 7Hz Salnotes Zero costs $23 while QKZ HBB costs $20. 7Hz Salnotes Zero is $3 more expensive. 7Hz Salnotes Zero holds a decisive 1-point edge in reviewer scores (5 vs 4).

Insights

Metric 7Hz Salnotes Zero QKZ HBB
Bass 3.5 4
Mids 4.8 4
Treble 3.5 4
Details 4 4
Soundstage 5 4
Imaging 3.8 4
Dynamics 1 4
Tonality 4.6 6.5
Technicalities 3.7 5

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


QKZ HBB Aggregated Review Score

Average Reviewer Scores

Jays Audio
Fresh Reviews

Average Reviewer Score:

4

Unfavorable


Reviews Comparison

7Hz Salnotes Zero 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

QKZ HBB reviewed by Jays Audio

Jays Audio 4 Reviewer Score
B+ Tuning
C+ Tech
Very well tuned warm/bassy set. Not basshead like the Rosefinch, but still has good bass impact as well as upholding enough treble extension.

Jays Audio original ranking

Jays Audio Youtube Channel

7Hz Salnotes Zero (more reviews)

7Hz Salnotes Zero reviewed by Z-Reviews

Z-Reviews 7 * score normalized

7Hz Salnotes Zero reviewed by Super* Review

Super* Review 7* * score normalized

7Hz Salnotes Zero 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

7Hz Salnotes Zero 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+

7Hz Salnotes Zero 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

QKZ HBB (more reviews)

QKZ HBB reviewed by Fresh Reviews

Fresh Reviews 5.5* * The score of this reviewer influences only the Gaming Score

7Hz Salnotes Zero User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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QKZ HBB User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

No user reviews yet. Be the first one who writes a review!

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-

QKZ HBB 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.

QKZ HBB 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.
Gaming B-
Moderate spatial presentation conveys general directionality. Suitable for casual play where precision isn't critical.

7Hz Salnotes Zero User Reviews

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QKZ HBB User Reviews

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