Muse HiFi Power VS 7Hz Timeless 2

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

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Muse HiFi Power and 7Hz Timeless 2 are in-ear monitors. Muse HiFi Power costs $200 while 7Hz Timeless 2 costs $229. 7Hz Timeless 2 is $29 more expensive. 7Hz Timeless 2 holds a decisive 2-point edge in reviewer scores (5.2 vs 7.2). 7Hz Timeless 2 has significantly better bass with a 3-point edge, 7Hz Timeless 2 has significantly better mids with a 2.5-point edge and 7Hz Timeless 2 has significantly better treble with a 4-point edge.

Insights

Metric Muse HiFi Power 7Hz Timeless 2
Bass 5 8
Mids 4.5 7
Treble 3 7
Details 5.5 7.2
Soundstage 6 6
Imaging 5.5 7.2
Dynamics 5.2 6
Tonality 4.1 7
Technicalities 5.6 7.6
Take these comparisons with a grain of salt—we don't have enough Muse HiFi Power reviews saved yet to provide an unbiased result.

Muse HiFi Power Aggregated Review Score

Average Reviewer Scores

Shuwa-T Crin
Head-Fi.org

Average Reviewer Score:

5.2

Mixed to Negative

7Hz Timeless 2 Aggregated Review Score

Average Reviewer Scores

Tim Tuned Gizaudio Axel
Jaytiss Jays Audio
Z-Reviews Web Search

Average Reviewer Score:

7.2

Generally Favorable

Reviews Comparison

Muse HiFi Power (more reviews)

Muse HiFi Power reviewed by Shuwa-T

Shuwa-T 4.9 Reviewer Score
C- Tuning
B- Tech
Comment: A warmer planar that focuses on coherence rather than technical performance. Punchy midbass, more forward midrange than the other planars Lower treble dip, suffers from similar mushy transients

Shuwa-T original ranking

Shuwa-T Website

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

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Muse HiFi Power reviewed by Crin

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

Crin original ranking

Crin Youtube Channel

Muse HiFi Power reviewed by Head-Fi.org

Head-Fi.org 6.3 * score rescaled + normalized
10 community members have rated the Muse Hifi Power at an average of 3.4/5 on Head-Fi. Overall sentiment: Cautiously Favorable.

URL to full Review

Head-Fi.org original ranking

7Hz Timeless 2 (more reviews)

7Hz Timeless 2 reviewed by Z-Reviews

Z-Reviews 8.5 * score rescaled + normalized
YouTube video thumbnail
Youtube Video Summary

Timeless 2 shows up with a bigger, round shell (carbon-fiber face, metal rim), a nice hard case, and an oddball-but-cool ribbon cable on MMCX that feels a bit stiff. The real headline is the swappable nozzles: tiny side-vent “pin” nozzles (stock), a “flower” top-vent nozzle, and a large side-vent set. Tip pack is a colorful grab bag (no foams), and care is needed because narrow bores can block those side vents. Power isn’t a problem—this set is very efficient and plays happily from a phone or desktop amps without turning harsh.

Sonically, the three nozzles behave like three different tunings. The stock tiny side-vents are wide, chill, and distant—easy listening with big space. Swap to the “flower” top-vent and everything snaps into focus: detail rockets up, staging comes closer, and transients clean up without tipping into sibilance; bass also tightens and gains punch. The big side-vent option brings more bass weight and a huge stage, trading a bit of hyper-detail for scale and fun. Tip rolling matters: wide-bore silicone (e.g., Dunu SS) or high-seal foams can make it a party in the head, while tight-bore foams can choke the vents and thin the sound.

With the right nozzle/tip combo, Timeless 2 goes from “good planar” to aggressively engaging: thunderous taiko hits, breathing and string texture on acoustic tracks, and club-ready energy on electronic. It feels like the most complete planar IEM here—big soundstage, real bass presence, and crisp clarity that invites louder listening. If pricing sits around the speculated $260–$320 range, this could muscle aside a lot of sets under $500–$600. Verdict: a bold, successful experiment that delivers three flavors of planar goodness, with the “flower” nozzle as the standout for clarity + slam.

Z-Reviews original ranking

Z-Reviews Youtube Channel

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Price: $229

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7Hz Timeless 2 reviewed by Jaytiss

Jaytiss 7.3 Reviewer Score
B Tuning
A- Tech
It's fine, but it's 230 dollars.

Jaytiss original ranking

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

7Hz Timeless 2 reviewed by Jays Audio

Jays Audio 7 Reviewer Score
A+ Tuning
A Tech
YouTube video thumbnail
Good all-rounder set with solid tech. Good variety with the nozzles that actually changes the sound. Treble is smoother than other planars, and not much "planar timbre".
Youtube Video Summary

7Hz Timeless 2 arrives as a polished successor to the original, delivering a smoother, more refined treble and a presentation that feels less “planar” in timbre. Its headline feature is the interchangeable nozzle system that meaningfully changes the sound—three distinct tunings rather than subtle tweaks—so fit and flavor are easier to dial in. Technicals remain solid for the class (layering, separation, staging), but the emphasis shifts from raw edge to easy, airy listenability; compared to brighter, snappier planars, this one trades a touch of bite for balance and comfort. Pairing with regular Sedna-style tips further smooths the top end without dulling it.

Midrange is handled with a calmer 2 kHz region, so vocals sound less forward and less shouty on energetic tracks. The silver nozzle tames that zone even more, appealing to listeners who prefer flatter upper-mids while adding a sense of openness and clarity. Bass is punchy, quick, and clean with good impact that avoids bleed; it won’t out-slam a strong dynamic-driver set, but the planar low-end here feels tight and versatile, fitting an all-rounder profile. If ultra-etched detail and hyper-tactile treble are the goal, some rivals push further; if the priority is smoothness without boredom, Timeless 2 hits the brief.

As a value play, sub-$100 options still undercut it, yet the combination of refinement + three nozzles makes Timeless 2 competitive at its price. Owners of recent planars may find it a side-grade in sheer technicals, but for anyone starting fresh—or seeking a safer, fuller tuning that scales reasonably—this is a confident recommendation. Use the smoothing tips and select the nozzle that fits the library, and it becomes a comfortable daily driver for most listeners.

Jays Audio original ranking

Jays Audio Youtube Channel

7Hz Timeless 2 reviewed by Tim Tuned

Tim Tuned 6.5 Reviewer Score
B+ Tuning
A+ Tech
A good v-shape treble can be a bit too much

Tim Tuned original ranking

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

7Hz Timeless 2 reviewed by Gizaudio Axel

Gizaudio Axel 6 Reviewer Score
B Tuning
A- Tech
Sounds is identical to the Timeless OG. Clean, impactful bass, great detail, fast transients. Upper mids are a bit intense, bright treble, planar timbre.

Gizaudio Axel original ranking

Gizaudio Axel Youtube Channel

7Hz Timeless 2 reviewed by Web Search

uses AI-Search to turn user, reddit and head-fi reviews into clear, concise summaries.
Web Search 8.1 Reviewer Score
A+ Tuning
S- Tech

The 7Hz Timeless II updates its predecessor with a 14.5mm planar magnetic driver featuring a dual-sided silver alloy diaphragm and N52 magnets, offering improved responsiveness and reduced "planar timbre" compared to the original . Its standout feature is the four interchangeable nozzles, allowing tonal adjustments—though the bullet-shaped variants suffer from condensation issues and noticeably reduce treble clarity . Comfort is decent for medium-to-large ears, but the aluminum shells may challenge smaller anatomies, and isolation remains average despite a secure fit .

Tonally, the Timeless II leans neutral with a sub-bass lift, delivering fast, textured lows that avoid bleeding into the mids . Midrange clarity is strong but can edge into harshness with upper-mid-forward tracks, while treble extends well without excessive sibilance . Technically, it excels in imaging precision and soundstage width, though depth and height feel constrained next to hybrids like the Simgot ET142 .

Muse HiFi Power User Review Score

Average User Scores

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7Hz Timeless 2 User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Muse HiFi Power Gaming Score

Gaming Score & Grade

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

Gaming Score

5.2

Gaming Grade

C+

7Hz Timeless 2 Gaming Score

Gaming Score & Grade

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

Gaming Score

7.4

Gaming Grade

A-

Muse HiFi Power Scorings

Average Technical & Tuning Grades

Average Tunign Grade

C-
  • Uneven emphasis across the spectrum keeps the presentation unsettled and awkward. Acoustic instruments lose their natural body.

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 C+
Low-end delivery feels competent yet unremarkable, keeping a safe profile. Low-end bloom is kept in check.
Mids C
Midrange is passable yet unrefined, revealing grain and occasional harshness. It sounds a bit grainy on detailed recordings.
Treble D
The upper range behaves inconsistently, blending dullness with sudden glare. You'll notice sharp spikes alongside dips.
Soundstage B
Lateral spread stretches comfortably while front/back cues start to feel convincing. You can trace front-to-back movement.
Details B-
Ambient cues appear, albeit with softer focus than die-hard resolution seekers may prefer. You can follow supporting instruments well.
Imaging B-
The stage feels orderly, guiding your ear across positions without confusion. Depth layering is hinted and believable.
Gaming C+
Fundamental left/right positioning with limited depth perception. Works for non-competitive gaming but lacks precision.

7Hz Timeless 2 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

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

Average Technical Grade

A
  • Overall technical control is strong, presenting instruments with clarity and sensible staging. Textures are portrayed with satisfying clarity.
Bass A+
You hear powerful yet disciplined low-end slam that extends effortlessly. It marries sub-bass depth with great texture.
Mids A-
The mid band shines with organic tone and finely rendered textures. Long sessions remain fatigue-free.
Treble A-
Expect effortless extension and clarity that keep the top end sparkling yet smooth. Layering in upper registers is impressive.
Dynamics B
It handles shifts in volume well, keeping transients lively and controlled. Quiet-to-loud transitions feel natural.
Soundstage B
The presentation supplies a believable venue outline where each instrument owns its pocket of space. The stage opens up nicely for live cuts.
Gaming A-
Good fundamental spatial awareness for most gaming scenarios. Handles basic positioning well but may lack nuance in complex situations.

Muse HiFi Power User Reviews

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7Hz Timeless 2 User Reviews

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