7Hz Timeless 2 VS CCA HYDRO
IEM Comparison: Expert & Community Scores Side-by-Side
7Hz Timeless 2 and CCA HYDRO use 1Planar and 2DD+8BA driver setups respectively. 7Hz Timeless 2 costs $229 while CCA HYDRO costs $120. 7Hz Timeless 2 is $109 more expensive. 7Hz Timeless 2 holds a slight 0.2-point edge in reviewer scores (6.9 vs 6.8). 7Hz Timeless 2 has better mids with a 0.5-point edge, 7Hz Timeless 2 has significantly better treble with a 1-point edge and CCA HYDRO has significantly better dynamics with a 2-point edge.
Insights
| Metric | 7Hz Timeless 2 | CCA HYDRO |
|---|---|---|
| Bass | 8 | 6.8 |
| Mids | 6.5 | 6 |
| Treble | 6 | 5 |
| Soundstage | 6 | 6 |
| Dynamics | 5 | 7 |
| Tonality | 6.6 | 6.8 |
| Technicalities | 7.2 | 6.3 |
7Hz Timeless 2 Aggregated Review Score
Average Reviewer Scores
CCA HYDRO Aggregated Review Score
Average Reviewer Scores
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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CCA HYDRO Details
Driver Configuration: 2DD+8BA
Tuning Type: V
Brand: CCA Top CCA IEMs
Price (Msrp): $120
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7Hz Timeless 2 User Review Score
Average User Scores
Average User Score: n/a
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CCA HYDRO User Review Score
Average User Scores
Average User Score: n/a
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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-CCA HYDRO Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.4Gaming Grade
B7Hz 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.
CCA HYDRO 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
B- Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
7Hz Timeless 2 Reviews
8.5
* score normalized
7
Reviewer Score
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". Jays Audio Youtube Channel
6.5
Reviewer Score
A good v-shape treble can be a bit too much Tim Tuned Youtube Channel
6
Reviewer Score
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
5.5
Reviewer Score
It's fine, but it's 230 dollars. Jaytiss Youtube Channel
IEMRanking AI
2025-07-23
8.1
Reviewer Score
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 .
CCA HYDRO Reviews
7
Reviewer Score
When this hits it's very fun. Insane value. Jaytiss Youtube Channel
6.5
Reviewer Score
The best KZ so far, tuning swithces allow lots of options. Good tech, all-rounder sound with bass boost, but, KZ. Jays Audio Youtube Channel
7Hz Timeless 2 User Reviews
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