7hz Timeless VS Hidizs MP145

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

Home Ranking Compare IEMs

7hz Timeless and Hidizs MP145 are in-ear monitors. 7hz Timeless costs $220 while Hidizs MP145 costs $199. 7hz Timeless is $21 more expensive. Hidizs MP145 holds a decisive 1-point edge in reviewer scores (6.3 vs 7.3). Hidizs MP145 has significantly better bass with a 1.3-point edge, Hidizs MP145 has better mids with a 0.9-point edge, Hidizs MP145 has better treble with a 0.9-point edge, Hidizs MP145 has significantly better dynamics with a 1.9-point edge, Hidizs MP145 has better soundstage with a 0.5-point edge, Hidizs MP145 has significantly better details with a 1.5-point edge and Hidizs MP145 has significantly better imaging with a 1.3-point edge.

Insights

Metric 7hz Timeless Hidizs MP145
Bass 6.3 7.5
Mids 5.9 6.8
Treble 5.8 6.6
Details 6.7 8.2
Soundstage 7 7.5
Imaging 5.7 7
Dynamics 6 7.9
Tonality 6.1 7.3
Technicalities 6.9 7.4
Take these comparisons with a grain of salt—we don't have enough Hidizs MP145 reviews saved yet to provide an unbiased result.

7hz Timeless Aggregated Review Score

Average Reviewer Scores

Precogvision Nymz
Shuwa-T Super* Review Jays Audio Tim Tuned Gizaudio Axel
Crin Head-Fi.org

Average Reviewer Score:

6.3

Mixed to Positive

Hidizs MP145 Aggregated Review Score

Average Reviewer Scores

Jays Audio
Audionotions Web Search
Head-Fi.org

Average Reviewer Score:

7.3

Generally Favorable

Reviews Comparison

7hz Timeless reviewed by Jays Audio

Jays Audio 6 Reviewer Score
A- Tuning
A Tech
Great details. Good stage in front but lacking in wideness/3D. Imaging is good and speration is great, but uneven treble peaks. Planar timbre. Vocals and notes can be thin. Fatiguing at higher volume listening.

Jays Audio original ranking

Jays Audio Youtube Channel

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Hidizs MP145 reviewed by Jays Audio

Jays Audio 6.5 Reviewer Score
A Tuning
A Tech
A less sharp and sizzly HeyDay. All-rounder sound with good tech. Tamer Harman/df. Solid all-rounder.

Jays Audio original ranking

Jays Audio Youtube Channel

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Price: $159

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7hz Timeless reviewed by Head-Fi.org

Head-Fi.org 7.7 * score rescaled + normalized
31 community members have rated the 7hz Timeless at an average of 4.1/5 on Head-Fi. Overall sentiment: Very Positive.

URL to full Review

Head-Fi.org original ranking

Hidizs MP145 reviewed by Head-Fi.org

Head-Fi.org 8.5 * score rescaled + normalized
31 community members have rated the HIDIZS MP145 at an average of 4.5/5 on Head-Fi. Overall sentiment: Outstanding.

URL to full Review

Head-Fi.org original ranking

7hz Timeless (more reviews)

7hz Timeless reviewed by Crin

Crin 7.5 Reviewer Score
A Tuning
A Tech
Easily the best-tuned planar IEM by a country mile, the Timeless is also no slouch on the technical front.

Crin original ranking

Crin Youtube Channel

7hz Timeless reviewed by Shuwa-T

Shuwa-T 6.7 Reviewer Score
B Tuning
A- Tech
Comment: A superb planar IEM, beware the planar bass shelf. The best tuned planar IEM Narrow soundstage, mushy transients

Shuwa-T original ranking

Shuwa-T Website

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

7hz Timeless 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

7hz Timeless reviewed by Tim Tuned

Tim Tuned 6 Reviewer Score
B Tuning
A+ Tech
High details for the price, good fun tuning Metallic timbre

Tim Tuned original ranking

Tim Tuned Youtube Channel
Bass: A+ Mids: A- Treble: A-
YouTube video thumbnail

7hz Timeless reviewed by Gizaudio Axel

Gizaudio Axel 6 Reviewer Score
B Tuning
A- Tech
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 reviewed by Precogvision

Precogvision 5.8 Reviewer Score
C+ Tuning
B Tech
Has the planar advantage with most of its disadvantages and a reasonable tonality.

Precogvision original ranking

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

7hz Timeless reviewed by Nymz

Nymz 5.1 Reviewer Score
C+ Tuning
C+ Tech
Insanely resolving for price. Good planar timbre. Tuning is slight colored but doesn't seem to affect mids as much. Stage depth and width will be the weakest points. QC gamble on first batches. Get S12 instead, imo

Nymz original ranking

Nymz Website

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

Hidizs MP145 (more reviews)

Hidizs MP145 reviewed by Audionotions

Audionotions 7 Reviewer Score
One of the best IEMS under $300. Shells look large but fit is surprisingly good and very comfy. Tuning nozzles actually work - I like the balanced setting but all of them sound good. Great techs, great tuning. Can't really ask for more for what they cost.

Audionotions original ranking

Website (Audionotions)

Hidizs MP145 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

Hidizs MP145 is a single-driver planar IEM built around a 14.5 mm planar magnetic transducer (30 Ω, ~104 dB/Vrms), housed in a milled aluminum shell. It ships with screw-on tuning filters that make modest shifts to bass/treble balance rather than rewriting the signature. Hidizs markets the MP145 as calibrated toward the H-2019 target and lists a $199 MSRP (often discounted on the official store).

Sonically, the MP145 presents a U-shaped tuning with an audible sub-bass lift, restrained upper-mid gain, and treble that’s energetic but can show a ~5 kHz edge with a bit of upper-treble sparkle depending on the filter used. Resolution and separation are solid for the price, with fast planar transients and convincing macrodynamic impact; staging is average-wide but imaging locks in positions cleanly. Independent measurements/reviews note the filter set’s subtle effect, good detail retrieval for the bracket, and only moderate air/extension versus the best planars.

Build quality is robust, though the large shells and thick nozzle may challenge smaller ears; weight is ~9.5 g per piece and isolation is decent when sealed well. Given frequent street prices around $129–$159 on the brand store, value is strong for those wanting planar speed with a fun, sub-bass-tilted balance; just don’t expect expansive stage or the most airy treble. Overall, MP145 reads as a well-executed, filter-tweakable planar that prioritizes punch and clarity over ultimate refinement.

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

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7hz Timeless User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Hidizs MP145 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 Timeless 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+

Hidizs MP145 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-

7hz Timeless Scorings

Average Technical & Tuning Grades

Average Tunign Grade

B
  • The tuning leans easygoing, yet occasional unevenness nudges it away from greatness. A bit of EQ polish can smooth things nicely.

Average Technical Grade

B+
  • Overall technicalities are acceptable, delivering enough clarity for casual sessions. Imaging is serviceable though not immersive.
Bass B
You get a lively bass response that balances energy with discipline. It balances punch with respectable control.
Mids B-
The mids are solid and dependable, though not especially remarkable. Vocals stay reasonably grounded in the mix.
Treble B-
Treble is decent, offering acceptable extension without harshness. It balances presence with a touch of restraint.
Dynamics B
You get confident dynamics that track both macro swings and rhythmic drive. There's life in every crescendo.
Soundstage A-
The stage stretches in every direction, carving out clear three-dimensional pockets for each player. Placement accuracy impresses from the start.
Details B+
You hear inner textures easily, even when the arrangement piles on layers. You can hear subtle studio effects.
Imaging B-
A stable phantom center appears, lending vocals a consistent anchor. It maintains a coherent phantom center.
Gaming B+
Respectable environmental presentation favors atmosphere over precision. Detects obvious directional cues while conveying game world ambiance.

Hidizs MP145 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

A-
  • The tonal character feels settled and versatile, with just a few gentle bumps. You can listen for hours without fatigue.

Average Technical Grade

A-
  • The presentation feels orderly, balancing workable detail retrieval with acceptable imaging cues. It keeps momentum without smearing transients.
Bass A
Expect a commanding bass response that reaches deep without clouding the mix. There's both slam and nuance in equal measure.
Mids B+
It offers engaging mid frequencies with pleasing clarity and layering. Details emerge without becoming harsh.
Treble B+
Expect crisp, well-balanced treble that keeps shimmer intact. You hear reverbs decay naturally.
Dynamics A
Dynamic performance is excellent, combining sharp transients with strong contrast. Transients snap with authority.
Soundstage A
Immersion steps up dramatically as width, depth, and height integrate into a cohesive hologram. Everything sounds naturally spaced.
Details A+
Exceptional resolution that uncovers the deepest layers while maintaining natural timbre. It uncovers hidden layers with ease.
Imaging A-
Spatial cues respond immediately, reflecting every movement in the mix. Spatial cues respond instantly to the mix.
Gaming A-
Good fundamental spatial awareness for most gaming scenarios. Handles basic positioning well but may lack nuance in complex situations.

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