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Model: RX10 by Simphonio

Single Dyn. Driver
1DD 
$$$$$
  • 1 x Dynamic Driver
$$$$$
Score
4.9

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Introduction

IEM Description

The Simphonio RX10 is a premium dynamic IEM featuring a 10mm composite three-layer diaphragm made of Graphene, PET, and PU for fast response and low distortion. It utilizes a powerful N52 neodymium magnet system to enhance clarity and dynamics. The uniquely designed stainless steel, turbine-shaped acoustic cavity ensures precise tuning, while its ergonomic shell with PVD coating and nacre inlays offers both luxury and comfort. Available in black or white, the RX10 blends refined engineering with elegant aesthetics for a detailed and immersive listening experience.

The driver configuration is Single Dyn. Driver. It consists of 1 Dynamic Driver.

Brand Information

Technical/Other Specifications

Drivers
Driver Types10mm Dynamic Driver with Composite three-layered diaphragm
Build & Design
Build & Design
Shell3D-printed ergonomic ear shells

General Tags

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Highlevel & Tierlist

First Overview, Tierlist & Ratings

Overall, Packaging & Quality

This section offers a broad look at the general quality, packaging, and everyday usability of the IEM—beyond just the sound. From build integrity and comfort to cable quality and included accessories, each aspect is carefully rated to help you understand the overall experience. Whether you're a casual listener or a gear enthusiast, this overview gives insight into what it’s like to unbox, wear, and live with the IEM on a daily basis. Think of it as the foundation before we dive deeper into performance.

Sound
8.5 / 10
Comfort Fit
7.0 / 10
Build Quality
6.5 / 10
Stock Cable
3.0 / 10
Accessories
3.0 / 10

Tier List

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Sound Characteristics

Ratings sound, tonal signature & target group

Ratings, Sound Analysis & Tags

This section dives into how the IEM sounds — not just in technical terms, but also in how it feels to the listener. Ratings here reflect detailed impressions across a wide range of sonic aspects, from sub-bass rumble to treble sparkle, from note weight to soundstage width. In addition, the Tonal Signature slider helps visualize the IEM’s position between opposing characteristics like dark vs. bright or smooth vs. crisp — giving a quick feel for its personality. Lastly, the Target Group graph shows who this IEM is best suited for: bassheads, treble lovers, vocal fans, or those seeking balance. Combined with genre recommendations, this section helps you understand whether the IEM fits your taste — before you even hit play.

Sound Characteristics

Tonal Signature

DARK
BRIGHT
WARM
NEUTRAL
SOFT
ANALYTICAL
SMOOTH
CRISP
RELAXED
ENGAGING
MUSICAL
DRY

Target Group

BASSMIDSTREBLE

Rankings

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