Moondrop Quarks VS KZ x AngelEars Libra X

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

Home Ranking Compare IEMs

Moondrop Quarks and KZ x AngelEars Libra X use 1DD and 1x Dynamic (10mm) driver setups respectively. Moondrop Quarks costs $13 while KZ x AngelEars Libra X costs $13. KZ x AngelEars Libra X holds a clear 0.7-point edge in reviewer scores (5 vs 5.7).

Insights

Metric Moondrop Quarks KZ x AngelEars Libra X
Bass 3.3 5.7
Mids 4 5.7
Treble 3.3 5.7
Details 3.5 5.7
Soundstage 4.5 5.7
Imaging 3.8 5.7
Dynamics 3 5.7
Tonality 4 5.7
Technicalities 3.9 5.7
Take these comparisons with a grain of salt—we don't have enough KZ x AngelEars Libra X reviews saved yet to provide an unbiased result.

Moondrop Quarks Aggregated Review Score

IEMR Normalized Score

Precogvision
Crin Shuwa-T
Super* Review
Head-Fi.org

IEMR Normalized Score

5

Mixed to Negative

Reviewer Average Score

4.9

Generally Unfavorable

KZ x AngelEars Libra X Aggregated Review Score

IEMR Normalized Score

Audio Amigo Head-Fi.org

IEMR Normalized Score

5.7

Mixed

Reviewer Average Score

6.2

Mixed to Positive

Reviews Comparison

Moondrop Quarks reviewed by Head-Fi.org

Head-Fi.org 7.1 * score rescaled + normalized
19 community members have rated the Moondrop Quarks at an average of 3.8/5 on Head-Fi. Overall sentiment: Strongly Favorable.

URL to full Review

Head-Fi.org original ranking

KZ x AngelEars Libra X reviewed by Head-Fi.org

Head-Fi.org 6.3 * score rescaled + normalized
One community member has rated the KZ x Angelears Libra X at an average of 4.0/5 on Head-Fi. Overall sentiment: Very Positive.

URL to full Review

Head-Fi.org original ranking

Moondrop Quarks (more reviews)

Moondrop Quarks reviewed by Super* Review

Super* Review 6* * score rescaled + normalized
check links for more info:

Super* Review original ranking

Super* Review Youtube Channel
YouTube video thumbnail

Moondrop Quarks reviewed by Crin

Crin 4.5 Reviewer Score
C+ Tuning
C Tech
check links for more info:

Crin original ranking

Crin Youtube Channel

Moondrop Quarks reviewed by Shuwa-T

Shuwa-T 4 Reviewer Score
C- Tuning
C- Tech
Comment: Costs next to nothing. Everything else

Shuwa-T original ranking

Shuwa-T Website

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

Moondrop Quarks reviewed by Precogvision

Precogvision 3.1 Reviewer Score
D Tuning
D Tech
Sounds fairly open. Pinna compensation and transition to treble region needs work.

Precogvision original ranking

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

KZ x AngelEars Libra X (more reviews)

KZ x AngelEars Libra X reviewed by Audio Amigo

Audio Amigo 6 * score rescaled + normalized
A cheaper, more vocal forward version of the 7Hz Salnotes Zero. VERY Lightweight and small. Cable and acessories are bare, but that's normal at this price

Audio Amigo original ranking

Audio Amigo Youtube Channel
YouTube video thumbnail

Moondrop Quarks User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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KZ x AngelEars Libra X 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!

Moondrop Quarks 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-

KZ x AngelEars Libra X Gaming Score

Gaming Score & Grade

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

Gaming Score

5.7

Gaming Grade

B-

Moondrop Quarks Scorings

Average Technical & Tuning Grades

Average Tunign Grade

C-
  • The tuning lacks refinement, jumping between dull and shouty without settling. Vocals frequently sound off-kilter.

Average Technical Grade

D+
  • The tuning renders a cramped window into the music, with nuance fading fast. Expect grainy textures to creep in.
Bass D
The bass sits quietly in the background, providing only faint support. Live recordings lose their stage thump.
Mids C-
Expect adequate midrange presence with a touch of grit and unevenness. Textures smear when the mix gets busy.
Treble D
Expect treble that alternates between muted and splashy in the same track. Cymbals sound inconsistent across tracks.
Dynamics D
The presentation feels restrained, with transients arriving blunted and slow. Rhythms lack the expected drive.
Soundstage C
Average soundstage with adequate width but a flat presentation that lacks meaningful layering. Width is acceptable but not exciting.
Details D+
The overall picture is serviceable yet stripped of the tiny flourishes that add realism. Layering lacks consistent clarity.
Imaging D+
Panning effects blur at the edges, making movement sound smeared. Fast panning effects smear noticeably.
Gaming C-
Minimal environmental definition provides only general audio cues. Suitable for games where positioning isn't critical.

KZ x AngelEars Libra X Scorings

Moondrop Quarks User Reviews

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