Sony IER Z1R VS Symphonium Crimson

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

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Sony IER Z1R and Symphonium Crimson use 2DD+1BA and 4BA driver setups respectively. Sony IER Z1R costs $1,700 while Symphonium Crimson costs $1,500. Sony IER Z1R is $200 more expensive. Symphonium Crimson holds a slight 0.3-point edge in reviewer scores (8.2 vs 8.4). Sony IER Z1R has better bass with a 0.9-point edge, Symphonium Crimson has better mids with a 0.9-point edge, Sony IER Z1R has slightly better treble with a 0.3-point edge, Sony IER Z1R has slightly better dynamics with a 0.3-point edge, Symphonium Crimson has slightly better soundstage with a 0.3-point edge and Symphonium Crimson has better details with a 0.8-point edge.

Insights

Metric Sony IER Z1R Symphonium Crimson
Bass 9.5 8.6
Mids 6.8 7.7
Treble 7.8 7.5
Details 7.4 8.1
Soundstage 8 8.3
Imaging 8.6 8.5
Dynamics 7.3 7
Gaming capabilities 6.6 7.1

Sony IER Z1R Aggregated Review Score

Sony IER Z1R Average Reviewer Scores

Smirk Audio Tim Tuned Precogvision Shuwa-T
Crin Nymz
Super* Review Jays Audio

Average Reviewer Score:

8.2

Very Positive


Symphonium Crimson Aggregated Review Score

Symphonium Crimson Average Reviewer Scores

Smirk Audio Jaytiss
Precogvision Shuwa-T Nymz
Z-Reviews Jays Audio

Average Reviewer Score:

8.4

Very Positive


Sony IER Z1R User Review Score

Sony IER Z1R Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Symphonium Crimson User Review Score

Symphonium Crimson Average User Scores

Average User Score: n/a

Based on 0 user reviews

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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

6.6

Gaming Grade

B+

Symphonium Crimson Gaming Score

Gaming Score & Grade

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

Gaming Score

7.1

Gaming Grade

A-

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.
Bass S
World-class bass performance. Perfectly balanced between visceral impact, texture, and depth with zero bleed into mids.
Mids B+
Good midrange presence with solid clarity. Vocals are clear and instruments have reasonable texture and body.
Treble A
Excellent treble: airy, extended and well-controlled. Great micro-detail retrieval without sibilance or harshness.
Dynamics A-
Excellent dynamics with great contrast and speed. Transients are crisp and micro-details are clearly articulated.
Soundstage A+
Exceptional soundstage with holographic imaging. Creates a truly three-dimensional space where instruments float naturally around you.
Details A-
Excellent detail retrieval: highly resolving without being clinical. Effortlessly reveals micro-details and textural subtleties.
Imaging S-
Exceptional imaging with holographic precision. Creates a palpable sense of physical placement with perfect positional stability.
Gaming B+
Respectable environmental presentation favors atmosphere over precision. Detects obvious directional cues while conveying game world ambiance. Bad value-to-cost for gaming purpose - not recommended

Symphonium Crimson Scorings

Average Technical & Tuning Grades

Average Tunign Grade

A+
  • Well-executed tonal character. No major flaws with good technical control. Smooth presentation works with multiple genres.

Average Technical Grade

A+
  • Very competent with articulate presentation. Well-defined layers and precise imaging. Soundstage is immersive and handles dynamics well.
Bass S-
Excellent bass response - powerful yet controlled. Deep extension with authoritative slam while maintaining clarity.
Mids A
Excellent midrange with natural timbre and great detail retrieval. Vocals are forward and emotive with lifelike instrument reproduction.
Treble A
Excellent treble: airy, extended and well-controlled. Great micro-detail retrieval without sibilance or harshness.
Dynamics A-
Excellent dynamics with great contrast and speed. Transients are crisp and micro-details are clearly articulated.
Soundstage A+
Exceptional soundstage with holographic imaging. Creates a truly three-dimensional space where instruments float naturally around you.
Details A+
Exceptional resolution that uncovers the deepest layers. Retrieves even the most minute details while maintaining natural timbre.
Imaging S-
Exceptional imaging with holographic precision. Creates a palpable sense of physical placement with perfect positional stability.
Gaming A-
Good fundamental spatial awareness for most gaming scenarios. Handles basic positioning well but may lack nuance in complex situations. Bad value-to-cost for gaming purpose - not recommended

Sony IER Z1R Reviews

Sony IER Z1R reviewed by:

Smirk Audio 7.9 Reviewer Score
A+ Tuning
A Tech
Visceral, hard-hitting bass, sparkly treble, and a large, spherical soundstage with impressive height. Fit may pose a challenge for many. Cons: Poor fit.

Smirk Audio original ranking

Smirk Audio Head-Fi Profile

- Smirk Audio
Bass: S Mids: A Treble: A+ Dynamics: A Details: A- Imaging: S-

Sony IER Z1R reviewed by:

Super* Review 9* * score normalized
check links for more info:

Super* Review original ranking

Super* Review Youtube Channel
- Super* Review

Sony IER Z1R reviewed by:

Jays Audio 9 Reviewer Score
S Tuning
S Tech
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 original ranking

Jays Audio Youtube Channel
- Jays Audio

Sony IER Z1R reviewed by:

Tim Tuned 7.5 Reviewer Score
A Tuning
A+ Tech
Incredible extensions on both ends Lower midrange

Tim Tuned original ranking

Tim Tuned Youtube Channel
- Tim Tuned
Bass: S+ Mids: A- Treble: A+

Sony IER Z1R reviewed by:

Precogvision 7.9 Reviewer Score
A+ Tuning
A Tech
Top-tier bass, treble, and soundstage height and width. I don't approve of the midrange these days.

Precogvision original ranking

Precogvision Youtube Channel
- Precogvision
Bass: S+ Mids: B Treble: A+ Dynamics: A- Details: A- Imaging: S

Sony IER Z1R reviewed by:

Crin 8 Reviewer Score
A+ Tuning
S- Tech
Extended yet natural treble, realistic sub-bass focus and spacious imaging capabilities.

Crin original ranking

Crin Youtube Channel
- Crin

Sony IER Z1R reviewed by:

Shuwa-T 7.9 Reviewer Score
A Tuning
A+ Tech
Fun sounding without going overboard with the subbass, organic timbre The fit is atrocious, treble can get spicy on hi-hats

Shuwa-T original ranking

Shuwa-T Website

- Shuwa-T
Bass: S- Mids: A Treble: A- Soundstage: A+ Details: S- Imaging: A+

Sony IER Z1R reviewed by:

Nymz 8 Reviewer Score
A+ Tuning
A+ Tech
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.

Nymz original ranking

Nymz Website

- Nymz
Bass: S+ Mids: B Treble: A+ Details: A- Imaging: S

Symphonium Crimson Reviews

Symphonium Crimson reviewed by:

Z-Reviews 9.5 * score normalized

Symphonium Crimson reviewed by:

Precogvision 8 Reviewer Score
A+ Tuning
A+ Tech
Colored tonality done correctly with incredible bass and dynamics. Upper-treble can be slightly too zingy depending on source.

Precogvision original ranking

Precogvision Youtube Channel
- Precogvision
Bass: S Mids: A+ Treble: A- Dynamics: A+ Details: A+ Imaging: A+

Symphonium Crimson reviewed by:

Smirk Audio 7.9 Reviewer Score
A Tuning
A+ Tech
Excellent bass, dynamics, and resolution. Very large soundstage with great imaging. Mid/upper-treble may be too elevated for some.

Smirk Audio original ranking

Smirk Audio Head-Fi Profile

- Smirk Audio
Bass: A+ Mids: A Treble: A- Dynamics: A+ Details: A+ Imaging: S-

Symphonium Crimson reviewed by:

Jays Audio 9 Reviewer Score
S Tuning
S Tech
U-shaped/Slight V/W Shaped. Energetic treble. Great tech. Fun signature.

Jays Audio original ranking

Jays Audio Youtube Channel
- Jays Audio

Symphonium Crimson reviewed by:

Jaytiss 7.8 Reviewer Score
B+ Tuning
A- Tech
Suffers from BA bass, and super Zingie Treble.

Jaytiss original ranking

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

Symphonium Crimson reviewed by:

Shuwa-T 8.4 Reviewer Score
A+ Tuning
S- Tech
The bassier Helios with no sacrifices to clarity

Shuwa-T original ranking

Shuwa-T Website

- Shuwa-T
Bass: S- Mids: A+ Treble: S- Soundstage: S- Details: S- Imaging: S-

Symphonium Crimson reviewed by:

Nymz 8.5 Reviewer Score
A+ Tuning
S- Tech
Great bass, holographic stage and top of the shelf dynamics. Probably my favourite rendition of a W-shaped tuning to this date. Treble might be spicy for some, but using Divinus Velvets (stock black) seem to help a lot.

Nymz original ranking

Nymz Website

- Nymz
Bass: S Mids: A+ Treble: A+ Details: A+ Imaging: S

Sony IER Z1R User Reviews

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