7Hz Eternal VS Binary Dynaquattro

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

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7Hz Eternal and Binary Dynaquattro use 1DD and 4DD driver setups respectively. 7Hz Eternal costs $250 while Binary Dynaquattro costs $260. Binary Dynaquattro is $10 more expensive. Binary Dynaquattro holds a decisive 3.1-point edge in reviewer scores (4.3 vs 7.4). Binary Dynaquattro has significantly better mids with a 1.8-point edge, Binary Dynaquattro has significantly better treble with a 2.5-point edge, Binary Dynaquattro has significantly better dynamics with a 4-point edge and Binary Dynaquattro has significantly better soundstage with a 2-point edge.

Insights

Metric 7Hz Eternal Binary Dynaquattro
Bass 4.5 7.4
Mids 4.3 6
Treble 3.5 6
Details 4.3 7.4
Soundstage 5 7
Imaging 4.3 7.4
Dynamics 4 8
Tonality 4 7.1
Technicalities 4.9 6.8

7Hz Eternal Aggregated Review Score

Average Reviewer Scores

Crin Shuwa-T Precogvision

Average Reviewer Score:

4.3

Unfavorable


Binary Dynaquattro Aggregated Review Score

Average Reviewer Scores

Jaytiss Gizaudio Axel Z-Reviews Jays Audio

Average Reviewer Score:

7.4

Generally Favorable


7Hz Eternal User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Binary Dynaquattro 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 Eternal Gaming Score

Gaming Score & Grade

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

Gaming Score

4.6

Gaming Grade

C

Binary Dynaquattro Gaming Score

Gaming Score & Grade

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

Gaming Score

6.9

Gaming Grade

B+

7Hz Eternal 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

C
  • Limited resolution; finer nuances are masked. Soundstage feels narrow, and complex passages cause muddiness. Transitions lack finesse.
Bass C
Subdued bass response that stays mostly in the background. Lacks energy and impact but maintains basic definition.
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 C-
Average dynamics - passable but unexciting. Transients are rounded and micro-dynamics lack refinement.
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 C-
Average imaging - reasonable localization but lacks specificity. Instruments have general positions but lack pinpoint accuracy.
Gaming C
Minimal environmental definition provides only general audio cues. Suitable for games where positioning isn't critical. Value-to-cost may not be optimal for gaming-focused users.

Binary Dynaquattro 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

B+
  • Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Mids B
Good midrange presence with solid clarity. Vocals are clear and instruments have reasonable texture and body.
Treble B
Good treble response - clear and detailed without fatigue. Well-extended with proper air and sparkle.
Dynamics A+
Superb dynamic range - powerful yet nuanced. Exceptional transient response with lifelike impact and subtle volume gradations.
Soundstage A-
Excellent spatial presentation - wide, deep and tall. Precise instrument placement with clear separation in all dimensions.
Gaming B+
Respectable environmental presentation favors atmosphere over precision. Detects obvious directional cues while conveying game world ambiance. Value-to-cost may not be optimal for gaming-focused users.

7Hz Eternal Reviews

Reviewed by: Crin

Crin 4.5 Reviewer Score
C- Tuning
B Tech

Reviewed by: Shuwa-T

Shuwa-T 4.3 Reviewer Score
D+ Tuning
C Tech
Warm/Dark mid-focused tuning Treble too laid back, causing important details and harmonics to be lost

Shuwa-T original ranking

Shuwa-T Website

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

Reviewed by: Precogvision

Precogvision 4.1 Reviewer Score
C- Tuning
C- Tech
Basically a substantial regression from the Timeless and with typical DD charactersitics.

Precogvision original ranking

Precogvision Youtube Channel
Bass: C+ Mids: C- Treble: C- Dynamics: C- Details: C- Imaging: C-

Binary Dynaquattro Reviews

Reviewed by: Jaytiss

Jaytiss 7.8 Reviewer Score
B+ Tuning
B Tech
It has great tuning, but lack serverly in some areas. Very fun.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: B Treble: B Dynamics: A+ Soundstage: A-
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Reviewed by: Gizaudio Axel

Gizaudio Axel 7.5 Reviewer Score
A- Tuning
A- Tech
Shines when driven properly. Excellent bass, vocal-forward tuning, and natural timbre. Hard to drive, could use more treble extension.

Gizaudio Axel original ranking

Gizaudio Axel Youtube Channel

Reviewed by: Z-Reviews

Z-Reviews 7.2 * score normalized

Reviewed by: Jays Audio

Jays Audio 7 Reviewer Score
A Tuning
A Tech
Natural vocals, good treble extension, bass is tight and more resolving vs 61t and Davinci. Overall very well balanced and clean. There are some small peaks at 8-10k and 15-20K which can be an issue on some songs, and there is masking around 4-8k region, but overall, solid all-rounder.

Jays Audio original ranking

Jays Audio Youtube Channel

7Hz Eternal User Reviews

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Binary Dynaquattro User Reviews

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