Tanchjim Ola VS 7HZ G1

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

Home Ranking Compare IEMs

Tanchjim Ola and 7HZ G1 are in-ear monitors. Tanchjim Ola costs $40 while 7HZ G1 costs $35. Tanchjim Ola is $5 more expensive. 7HZ G1 holds a decisive 1.6-point edge in reviewer scores (4.6 vs 6.1). Tanchjim Ola has significantly better treble with a 1-point edge, 7HZ G1 has significantly better dynamics with a 2-point edge and 7HZ G1 has significantly better soundstage with a 2-point edge.

Insights

Metric Tanchjim Ola 7HZ G1
Bass 3.8 6.1
Mids 5 5
Treble 5 4
Details 4.5 6.1
Soundstage 4 6
Imaging 4.8 6.1
Dynamics 3 5
Tonality 5.2 5.5
Technicalities 4.5 4.8
Take these comparisons with a grain of salt—we don't have enough 7HZ G1 reviews saved yet to provide an unbiased result.

Tanchjim Ola Aggregated Review Score

Average Reviewer Scores

Crin Precogvision Shuwa-T Jays Audio Super* Review
Fresh Reviews
Head-Fi.org

Average Reviewer Score:

4.6

Generally Unfavorable

7HZ G1 Aggregated Review Score

Average Reviewer Scores

Jaytiss Jays Audio
Audio Amigo Head-Fi.org

Average Reviewer Score:

6.1

Mixed to Positive

Reviews Comparison

Tanchjim Ola reviewed by Jays Audio

Jays Audio 4 Reviewer Score
B+ Tuning
C+ Tech
Heavily library dependent. Amazing clarity, but lacks low-end. Smooth uppermids/treble with decent extension. Brighter Mini-DM.

Jays Audio original ranking

Jays Audio Youtube Channel

7HZ G1 reviewed by Jays Audio

Jays Audio 5 Reviewer Score
B+ Tuning
B- Tech
V-shape sound, fun bass with good extension elsewhere

Jays Audio original ranking

Jays Audio Youtube Channel

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Tanchjim Ola reviewed by Head-Fi.org

Head-Fi.org 6.3 * score rescaled + normalized
16 community members have rated the Tanchjim Ola at an average of 4.0/5 on Head-Fi. Overall sentiment: Very Positive.

URL to full Review

Head-Fi.org original ranking

7HZ G1 reviewed by Head-Fi.org

Head-Fi.org 7 * score rescaled + normalized
4 community members have rated the 7Hz G1 at an average of 3.8/5 on Head-Fi. Overall sentiment: Strongly Favorable.

URL to full Review

Head-Fi.org original ranking

Tanchjim Ola (more reviews)

Tanchjim Ola reviewed by Fresh Reviews

Fresh Reviews 5* * The score of this reviewer influences only the Gaming Score
falls to a C compared to other things on this list

Fresh Reviews original ranking

Fresh Reviews Youtube Channel
YouTube video thumbnail

Tanchjim Ola reviewed by Crin

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

Crin original ranking

Crin Youtube Channel

Tanchjim Ola reviewed by Precogvision

Precogvision 4.3 Reviewer Score
C+ Tuning
C- Tech
Leaner reference sound that sounds a bit too flat for dyanmics. Well-balanced otherwise.

Precogvision original ranking

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

Tanchjim Ola reviewed by Shuwa-T

Shuwa-T 4.3 Reviewer Score
C- Tuning
C Tech
Comment: IEF neutral tuning. Mid centric tuning with surprising clarity Bass response is flat and not textured

Shuwa-T original ranking

Shuwa-T Website

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

Tanchjim Ola reviewed by Super* Review

Super* Review 4* * score rescaled + normalized
check links for more info:

Super* Review original ranking

Super* Review Youtube Channel
YouTube video thumbnail

7HZ G1 (more reviews)

7HZ G1 reviewed by Audio Amigo

Audio Amigo 7 * score rescaled + normalized
Essentially a baby Simgot EM6L with more sub-bass. Bright leaning V-Shaped sound with surprisingly wide soundstage. Full Metal build, nice acessories for the price

Audio Amigo original ranking

Audio Amigo Youtube Channel
YouTube video thumbnail

7HZ G1 reviewed by Jaytiss

Jaytiss 5.5 Reviewer Score
C Tuning
C- Tech
It's not a bad iem, but didn't work for me. It has a lot of driver flex.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: C+ Treble: C- Dynamics: C+ Soundstage: B

Tanchjim Ola User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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7HZ G1 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!

Tanchjim Ola Gaming Score

Gaming Score & Grade

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

Gaming Score

4.2

Gaming Grade

C-

7HZ G1 Gaming Score

Gaming Score & Grade

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

Gaming Score

5

Gaming Grade

C+

Tanchjim Ola Scorings

Average Technical & Tuning Grades

Average Tunign Grade

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

Average Technical Grade

C
  • Details smear quickly, leaving the presentation cramped and low on definition. You'll notice smearing on even moderately layered songs.
Bass D+
Bass remains light-handed, hinting at rumble without delivering real weight. It keeps out of the way but never excites.
Mids C+
The region sounds agreeable overall, delivering clarity without flashiness. Slight warmth keeps things easy-going.
Treble C+
The top end is tidy and serviceable, adding air without overdoing it. Extension is decent for casual listening.
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 C
It conveys the core of each track yet glosses over the quieter gestures underneath. Delicate details remain a bit subdued.
Imaging C
Center information lands in the right area but not with laser focus. Separation is adequate for casual listening.
Gaming C-
Minimal environmental definition provides only general audio cues. Suitable for games where positioning isn't critical.

7HZ G1 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

C
  • Details smear quickly, leaving the presentation cramped and low on definition. You'll notice smearing on even moderately layered songs.
Mids C+
Expect a competent midrange that keeps vocals grounded and instruments clear. Tone is acceptable across multiple genres.
Treble C-
Highs are present enough yet carry a bit of grain and splash. Busy mixes can still feel a bit splashy.
Dynamics C+
Dynamics feel competent, bringing energy without the finest detail. It carries energy without sounding aggressive.
Soundstage B
A satisfying balance of width and depth yields a stage that feels organized and engaging. Imaging lines up with the intended mix.
Gaming C+
Fundamental left/right positioning with limited depth perception. Works for non-competitive gaming but lacks precision.

Tanchjim Ola User Reviews

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7HZ G1 User Reviews

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