Sony IER Z1R and Ambient Acoustics AM7 use 2DD+1BA and 7BA driver setups respectively. Sony IER Z1R costs $1,700 while Ambient Acoustics AM7 costs $1,750. Ambient Acoustics AM7 is $50 more expensive. Sony IER Z1R holds a decisive 4.7-point edge in reviewer scores (8.2 vs 3.5).
Insights
Metric | Sony IER Z1R | Ambient Acoustics AM7 |
---|---|---|
Bass | 9.5 | 3.5 |
Mids | 6.8 | 3.5 |
Treble | 7.8 | 3.5 |
Details | 7.4 | 3.5 |
Soundstage | 8 | 3.5 |
Imaging | 8.6 | 3.5 |
Dynamics | 7.3 | 3.5 |
Tonality | 8.1 | 3.5 |
Technicalities | 8.2 | 3.5 |
Sony IER Z1R Aggregated Review Score
Average Reviewer Scores
Ambient Acoustics AM7 Aggregated Review Score
Average Reviewer Scores
Sony IER Z1R Details
Driver Configuration: 2DD+1BA
Tuning Type: V-Shaped
Brand: Sony Top Sony IEMs
Price (Msrp): $1,700
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Ambient Acoustics AM7 Details
Driver Configuration: 7BA
Tuning Type: Variable
Price (Msrp): $1,750
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Sony IER Z1R User Review Score
Average User Scores
Average User Score: n/a
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Ambient Acoustics AM7 User Review Score
Average User Scores
Average User Score: n/a
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Sony IER Z1R Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.6Gaming Grade
B+Ambient Acoustics AM7 Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
2Gaming Grade
E+Sony IER Z1R Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A+- Refined execution with coherent frequency integration. Natural timbre reproduction and engaging presentation. Strong versatility.
Average Technical Grade
A+- Very competent with articulate presentation. Well-defined layers and precise imaging. Soundstage is immersive and handles dynamics well.
Ambient Acoustics AM7 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
D+- Significantly flawed tuning. Noticeable frequency imbalances and unnatural timbre distract from music. Lacks versatility across recordings.
Average Technical Grade
D+- Limited resolution; finer nuances are masked. Soundstage feels narrow, and complex passages cause muddiness. Transitions lack finesse.
Sony IER Z1R Reviews
check links for more info:Super* Review original ranking
Super* Review Youtube Channel
Best of the best in most areas, but vocals and mids can be thin due to fit issues. Insane bass texture/detail and HUGE soundstage. One of the best trebles I've heard. Jays Audio Youtube Channel
Extended yet natural treble, realistic sub-bass focus and spacious imaging capabilities. Crin Youtube Channel
Recessed mids I can't approved but best bass tactility I've heard. One of the best stage I've heard. Top of the class treble. Fit is a massive problem for most - one of those that needs to be demoed before pressing checkout.
Visceral, hard-hitting bass, sparkly treble, and a large, spherical soundstage with impressive height. Fit may pose a challenge for many. Cons: Poor fit.
Top-tier bass, treble, and soundstage height and width. I don't approve of the midrange these days. Precogvision Youtube Channel
Fun sounding without going overboard with the subbass, organic timbre The fit is atrocious, treble can get spicy on hi-hats
Incredible extensions on both ends Lower midrange Tim Tuned Youtube Channel
Ambient Acoustics AM7 Reviews
Unreliable switches, mediocre technical ability and the tone is slightly off. Crin Youtube Channel
Sony IER Z1R User Reviews
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