64 Audio Duo VS Symphonium x Elise Audio Europa

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64 Audio Duo and Symphonium x Elise Audio Europa use 1DD+1BA and 4BA driver setups respectively. 64 Audio Duo costs $1,200 while Symphonium x Elise Audio Europa costs $1,550. Symphonium x Elise Audio Europa is $350 more expensive. Symphonium x Elise Audio Europa holds a decisive 3.3-point edge in reviewer scores (5.1 vs 8.5). Symphonium x Elise Audio Europa has better bass with a 0.8-point edge, Symphonium x Elise Audio Europa has better mids with a 0.8-point edge, Symphonium x Elise Audio Europa has significantly better treble with a 1.2-point edge, Symphonium x Elise Audio Europa has significantly better dynamics with a 1-point edge, Symphonium x Elise Audio Europa has significantly better details with a 3-point edge and Symphonium x Elise Audio Europa has significantly better imaging with a 2-point edge.

Metric	64 Audio Duo	Symphonium x Elise Audio Europa
Bass	8	8.8
Mids	7	7.8
Treble	7	8.2
Details	5	8
Soundstage	5.1	8.5
Imaging	6	8
Dynamics	7	8
Tonality	6.2	8.2
Technicalities	5.5	8.3

64 Audio Duo Aggregated Review Score

Average Reviewer Score:

5.1

Mixed to Negative

Show all 64 Audio Duo reviews

Symphonium x Elise Audio Europa Aggregated Review Score

Average Reviewer Score:

8.5

Very Positive

Show all Symphonium x Elise Audio Europa reviews

Driver Configuration: 1DD+1BA

Tuning Type: Bassy Neutral

Brand: 64 Audio Top 64 Audio IEMs

Price (Msrp): $1,200

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Driver Configuration: 4BA

Tuning Type: bass-boosted neutral

Brand: Symphonium Top Symphonium IEMs

Price (Msrp): $1,550

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64 Audio Duo User Review Score

Average User Score: n/a

Based on 0 user reviews

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Symphonium x Elise Audio Europa User Review Score

Average User Score: n/a

Based on 0 user reviews

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64 Audio Duo Gaming Score

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

Gaming Score

4.7

Gaming Grade

Symphonium x Elise Audio Europa Gaming Score

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

Gaming Score

6.8

Gaming Grade

B+

64 Audio Duo Scorings

Average Tunign Grade

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.

Bass A+

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.

Details C+

Decent detail retrieval. Handles most textures adequately though micro-details and ambient cues could be more pronounced.

Imaging B

Good imaging with precise instrument placement. Clear localization within the soundstage including front/back positioning.

Gaming C

Minimal environmental definition provides only general audio cues. Suitable for games where positioning isn't critical. Bad value-to-cost for gaming purpose - not recommended

Symphonium x Elise Audio Europa Scorings

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-

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+

Superb treble: effortless extension with crystal clarity. Perfect balance of sparkle and smoothness with exceptional detail.

Dynamics A+

Superb dynamic range - powerful yet nuanced. Exceptional transient response with lifelike impact and subtle volume gradations.

Soundstage S-

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 A+

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

64 Audio Duo Reviews

Reviewed by: Precogvision

6.4 Reviewer Score

A- Tuning

B Tech

Strong dynamics and easy-going signature that could use more detail in the midrange.

Precogvision original ranking

Precogvision Youtube Channel

Bass: A+ Mids: A- Treble: A- Dynamics: A- Details: C+ Imaging: B

Reviewed by: Crin

5 Reviewer Score

C+ Tuning

C+ Tech

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Crin original ranking

Crin Youtube Channel

Reviewed by: Super* Review

4* * score normalized

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Super* Review original ranking

Super* Review Youtube Channel

Symphonium x Elise Audio Europa Reviews

Reviewed by: Jaytiss

9.4 Reviewer Score

A+ Tuning

S Tech

One of the best things Elise and Symphonium have done. Love it.

Jaytiss original ranking

Jaytiss Youtube Channel

Mids: A+ Treble: S Dynamics: A+ Soundstage: S-

Reviewed by: Precogvision

2025-09-17

8.1 Reviewer Score

A+ Tuning

A+ Tech

Slightly more tame than the Crimson but more well-rounded as a result. Something like a slightly refined U12t.

Precogvision original ranking

Precogvision Youtube Channel

Bass: S Mids: A+ Treble: A+ Dynamics: A+ Details: A+ Imaging: A+

Reviewed by: Smirk Audio

7.9 Reviewer Score

A Tuning

A+ Tech

check links for more info:

Smirk Audio original ranking

Smirk Audio Head-Fi Profile

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

64 Audio Duo User Reviews

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Symphonium x Elise Audio Europa User Reviews

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64 Audio Duo VS Symphonium x Elise Audio Europa

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

Insights

64 Audio Duo Aggregated Review Score

Average Reviewer Scores

Symphonium x Elise Audio Europa Aggregated Review Score

Average Reviewer Scores

64 Audio Duo Details

Symphonium x Elise Audio Europa Details

64 Audio Duo User Review Score

Average User Scores

Symphonium x Elise Audio Europa User Review Score

Average User Scores

64 Audio Duo Gaming Score

Gaming Score & Grade

Symphonium x Elise Audio Europa Gaming Score

Gaming Score & Grade

64 Audio Duo Scorings

Average Technical & Tuning Grades

Symphonium x Elise Audio Europa Scorings

Average Technical & Tuning Grades

64 Audio Duo Reviews

Reviewed by: Precogvision

Reviewed by: Crin

Reviewed by: Super* Review

Symphonium x Elise Audio Europa Reviews

Reviewed by: Jaytiss

Reviewed by: Precogvision

Reviewed by: Smirk Audio

64 Audio Duo User Reviews

Pros

Cons

Symphonium x Elise Audio Europa User Reviews

Pros

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