Letshuoer Cadenza 4 VS 7Hz Timeless AE

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

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Letshuoer Cadenza 4 and 7Hz Timeless AE use 4BA and 1Planar driver setups respectively. Letshuoer Cadenza 4 costs $250 while 7Hz Timeless AE costs $260. 7Hz Timeless AE is $10 more expensive. Letshuoer Cadenza 4 holds a decisive 1.3-point edge in reviewer scores (7.4 vs 6.2). 7Hz Timeless AE has significantly better bass with a 1-point edge, Letshuoer Cadenza 4 has significantly better mids with a 1-point edge, Letshuoer Cadenza 4 has better treble with a 0.5-point edge, Letshuoer Cadenza 4 has significantly better details with a 1.5-point edge and Letshuoer Cadenza 4 has significantly better imaging with a 2-point edge.

Insights

Metric Letshuoer Cadenza 4 7Hz Timeless AE
Bass 6 7
Mids 7 6
Treble 6.5 6
Details 7 5.5
Soundstage 7 6.2
Imaging 7 5
Dynamics 6 6.2
Tonality 7.1 6.1
Technicalities 6.8 6.9
Take these comparisons with a grain of salt—we don't have enough Letshuoer Cadenza 4 and 7Hz Timeless AE reviews saved yet to provide an unbiased result.

Letshuoer Cadenza 4 Aggregated Review Score

Average Reviewer Scores

Shuwa-T
Jaytiss Jays Audio
Head-Fi.org

Average Reviewer Score:

7.4

Generally Favorable

7Hz Timeless AE Aggregated Review Score

Average Reviewer Scores

Nymz
Tim Tuned
Web Search

Average Reviewer Score:

6.2

Mixed to Positive

Reviews Comparison

Letshuoer Cadenza 4 (more reviews)

Letshuoer Cadenza 4 reviewed by Jaytiss

Jaytiss 7.5 Reviewer Score
B+ Tuning
B Tech
It's like a better Hexa, it's not bad, but feels lean.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: A- Treble: B Dynamics: B Soundstage: A-

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Letshuoer Cadenza 4 reviewed by Jays Audio

Jays Audio 7 Reviewer Score
A+ Tuning
A Tech
Slightly bright, clean sound, very airy, sweet vocals. Great separation and resolution. Reminds me of the OG Orcales. Follows Harman 2019 but with more air. Needs more low-end, not an all-rounder. Not rec for hiphop, kpop, rock. Very good for indie, ballads, classical and acoustics.

Jays Audio original ranking

Jays Audio Youtube Channel

Letshuoer Cadenza 4 reviewed by Shuwa-T

Shuwa-T 6.8 Reviewer Score
B+ Tuning
A- Tech
Weakest point is the slightly thin midbass to lower midrange, makes up for it in the midrange clarity and treble smoothness

Shuwa-T original ranking

Shuwa-T Website

Bass: B Mids: A- Treble: A- Soundstage: A- Details: A- Imaging: A-

Letshuoer Cadenza 4 reviewed by Head-Fi.org

Head-Fi.org 8.4 * score rescaled + normalized
28 community members have rated the LETSHUOER Cadenza 4 at an average of 4.5/5 on Head-Fi. Overall sentiment: Outstanding.

URL to full Review

Head-Fi.org original ranking

7Hz Timeless AE (more reviews)

7Hz Timeless AE reviewed by Tim Tuned

Tim Tuned 6 Reviewer Score
B Tuning
A+ Tech
Slightly more balanced out Timeless Metallic timbre

Tim Tuned original ranking

Tim Tuned Youtube Channel
Bass: A+ Mids: A- Treble: A-

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7Hz Timeless AE reviewed by Nymz

Nymz 5.3 Reviewer Score
C+ Tuning
C+ Tech
A sub-bass boosted Timeless that keeps the techs and has a ever-so-slightly less grany treble.

Nymz original ranking

Nymz Website

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

7Hz Timeless AE reviewed by Web Search

uses AI-Search to turn user, reddit and head-fi reviews into clear, concise summaries.
Web Search 7.2 Reviewer Score
A- Tuning
A Tech

The 7Hz Timeless AE delivers a bass-forward tuning with a noticeable 2–3 dB lift in the low end compared to the original Timeless, giving tracks more rumble without feeling overblown . This added weight in the subbass enhances modern genres and gaming audio, though some complex drum passages may sound a bit muddier than on the original .

In the mids and treble, the AE retains strong clarity and transparency—vocals and guitars are well defined and not overshadowed by the bass, and cymbals remain clean without harsh peaks . Measurements show a smoother upper-mid response than the OG model, which helps tame some of its jaggedness . Imaging is detailed, and the soundstage feels spacious—especially for an IEM.

If you prioritize bass and impact, the AE delivers a more engaging listen than the original, but that comes with a slight trade‑off in bass tightness and technical precision . Build quality, modular cable design, and comfort are carried over intact. While not a revolutionary upgrade, the AE remains a worthy choice if you want more bass impact from the beloved planar platform.

Letshuoer Cadenza 4 User Review Score

Average User Scores

Average User Score: n/a

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7Hz Timeless AE User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Letshuoer Cadenza 4 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 Timeless AE Gaming Score

Gaming Score & Grade

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

Gaming Score

6.7

Gaming Grade

B+

Letshuoer Cadenza 4 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

A-
  • It balances warmth and clarity well, showing only minor quirks along the way. Timbre feels believable with most instruments.

Average Technical Grade

B+
  • The presentation is steady if unspectacular, holding onto essential details when the music stays simple. Fine details occasionally slip through the cracks.
Bass B
Bass foundation is good, adding satisfying punch without losing control. Pop and rock tracks feel lively.
Mids A-
Midrange performance is excellent, with natural timbre and great detail. Vocals feel lifelike and full-bodied.
Treble B+
Treble is articulate and clean, adding excitement without harshness. It adds sparkle without harshness.
Dynamics B
Expect energetic dynamics that bring music to life without harshness. It injects enthusiasm into fast music.
Soundstage A-
Immersion steps up dramatically as width, depth, and height integrate into a cohesive hologram. Everything sounds naturally spaced.
Details A-
Textural subtleties glow, giving each recording a beautifully illuminated character. It exposes mix decisions with precision.
Imaging A-
You can literally point to where sounds originate across the stage. You can point to where sounds originate.
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 Timeless AE Scorings

Average Technical & Tuning Grades

Average Tunign Grade

B
  • A mostly enjoyable signature keeps things listenable despite a handful of quirks. It handles most playlists without major complaints.

Average Technical Grade

B+
  • It offers a competent showing, maintaining cohesion on straightforward arrangements. Complex passages start to challenge it, but never derail the show.
Bass A-
Bass is strong and well-defined, delivering slam with admirable control. Electronic drops hit with authority.
Mids B
Midrange presence is good, delivering clear vocals and solid texture. Voices come through with pleasing clarity.
Treble B
Expect crisp, well-balanced treble that keeps shimmer intact. You hear reverbs decay naturally.
Details B-
Ambient cues appear, albeit with softer focus than die-hard resolution seekers may prefer. You can follow supporting instruments well.
Imaging C+
The stage feels orderly, guiding your ear across positions without confusion. Depth layering is hinted and believable.
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.

Letshuoer Cadenza 4 User Reviews

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7Hz Timeless AE User Reviews

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