Audio Technica ATH-IM01 and 7Hz Timeless 2 are in-ear monitors. Audio Technica ATH-IM01 costs $200 while 7Hz Timeless 2 costs $229. 7Hz Timeless 2 is $29 more expensive. 7Hz Timeless 2 holds a decisive 2.9-point edge in reviewer scores (4 vs 6.9).
Insights
Metric | Audio Technica ATH-IM01 | 7Hz Timeless 2 |
---|---|---|
Bass | 4 | 8 |
Mids | 4 | 6.5 |
Treble | 4 | 6 |
Soundstage | 4 | 6 |
Dynamics | 4 | 5 |
Tonality | 4 | 6.6 |
Technicalities | 4.5 | 7.2 |
Audio Technica ATH-IM01 Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
4Unfavorable
7Hz Timeless 2 Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
6.9Cautiously Favorable
Reviews Comparison
Audio Technica ATH-IM01 (more reviews)
Audio Technica ATH-IM01 reviewed by Crin
7Hz Timeless 2 (more reviews)
7Hz Timeless 2 reviewed by Z-Reviews
7Hz Timeless 2 reviewed by Jays Audio
Jays Audio Youtube Channel
7Hz Timeless 2 reviewed by Tim Tuned
7Hz Timeless 2 reviewed by Gizaudio Axel
Gizaudio Axel original ranking
Gizaudio Axel Youtube Channel7Hz Timeless 2 reviewed by Jaytiss
Jaytiss Youtube Channel
7Hz Timeless 2 reviewed by IEMRanking AI
2025-07-23
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 .
Audio Technica ATH-IM01 Details
Driver Configuration:
Tuning Type: Warm
Price (Msrp): $200
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7Hz Timeless 2 Details
Driver Configuration: 1Planar
Tuning Type: Neutral with bass boost
Brand: 7Hz Top 7Hz IEMs
Price (Msrp): $229
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Audio Technica ATH-IM01 User Review Score
Average User Scores
Average User Score: n/a
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7Hz Timeless 2 User Review Score
Average User Scores
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Audio Technica ATH-IM01 Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
4.4Gaming 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
7Gaming Grade
A-Audio Technica ATH-IM01 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
C-- Significantly flawed tuning. Noticeable frequency imbalances and unnatural timbre distract from music. Lacks versatility across recordings.
Average Technical Grade
C- Limited resolution; finer nuances are masked. Soundstage feels narrow, and complex passages cause muddiness. Transitions lack finesse.
7Hz Timeless 2 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
B+- Generally enjoyable tonal character with some noticeable unevenness. Maintains listenability while showing room for refinement in frequency balance.
Average Technical Grade
A-- Competent technical presentation. Handles separation and detail well in most tracks, with modest soundstage and acceptable imaging capabilities.
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