7HZ G1 VS Tanchjim Ola Bass

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

Home Ranking Compare IEMs

7HZ G1 and Tanchjim Ola Bass are in-ear monitors. 7HZ G1 costs $35 while Tanchjim Ola Bass costs $43. Tanchjim Ola Bass is $8 more expensive. 7HZ G1 holds a decisive 1.6-point edge in reviewer scores (6.1 vs 4.5). Tanchjim Ola Bass carries a user score of 6. Tanchjim Ola Bass has significantly better mids with a 2-point edge and Tanchjim Ola Bass has significantly better treble with a 3-point edge.

Insights

Metric 7HZ G1 Tanchjim Ola Bass
Bass 6.1 7
Mids 5 7
Treble 4 7
Soundstage 6 4.5
Dynamics 5 4.5
Tonality 5.5 5.8
Technicalities 4.8 6
Take these comparisons with a grain of salt—we don't have enough 7HZ G1 and Tanchjim Ola Bass reviews saved yet to provide an unbiased result.

7HZ G1 Aggregated Review Score

Average Reviewer Scores

Jaytiss Jays Audio
Audio Amigo Head-Fi.org

Average Reviewer Score:

6.1

Mixed to Positive

Tanchjim Ola Bass Aggregated Review Score

Average Reviewer Scores

Jays Audio
Tim Tuned

Average Reviewer Score:

4.5

Generally Unfavorable

Reviews Comparison

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 Bass reviewed by Jays Audio

Jays Audio 4 Reviewer Score
B+ Tuning
C+ Tech
A Quarks DSP without the mid-bass scoop and more air. Smooth dynamics. More "V" vs OG Ola and exciting. A less technical Olina SE.

Jays Audio original ranking

Jays Audio Youtube Channel

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

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 Bass (more reviews)

Tanchjim Ola Bass reviewed by Tim Tuned

Tim Tuned 5 Reviewer Score
C+ Tuning
A- Tech
Smooth, energetic signature slightly uncontrolled lower mids

Tim Tuned original ranking

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

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 Bass User Review Score

Average User Scores

Average User Score:

Based on 1 user reviews

6

Mixed to Positive

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 Bass Gaming Score

Gaming Score & Grade

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

Gaming Score

5.9

Gaming Grade

B-

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 Bass Scorings

Average Technical & Tuning Grades

Average Tunign Grade

B-
  • Tonality is generally agreeable, though a few bumps remind you of its limits. Certain tracks spotlight its tonal quirks.

Average Technical Grade

B
  • Overall technicalities are acceptable, delivering enough clarity for casual sessions. Imaging is serviceable though not immersive.
Bass A-
Bass is strong and well-defined, delivering slam with admirable control. Electronic drops hit with authority.
Mids A-
Midrange performance is excellent, with natural timbre and great detail. Vocals feel lifelike and full-bodied.
Treble A-
It provides outstanding treble finesse, balancing brightness and control gracefully. It's engaging yet remarkably controlled.
Gaming B-
Moderate spatial presentation conveys general directionality. Suitable for casual play where precision isn't critical.

7HZ G1 User Reviews

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Tanchjim Ola Bass User Reviews

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Y yorxx
6

Bright Harman.

Pros
Transparent bright Harman.
Cons
Something noisy and hard to find a good acoustic seal.

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