DUNU SA6 Review – A New $550 Benchmark IEM? – Check out Precogvision’s written review of the DUNU Studio SA6.

The Newly Developed 6 Balanced Armatures Earphone

With times of testing with different drivers, our acoustic engineers finally go with the Knowles and Sonion balanced armatures for the Dunu TopSound Studio SA6 in-ear monitor headphones. Each frequency is located with 2BA and with the tuning, you will enjoy a powerful bass, smooth and natural mids, and flexible and transparent highs.

Two Different Tuning Switches

We know you may want to custom your earphone so we have embedded two tuning switches on the Dunu TopSound Studio SA6 In-Ear Monitor Headphones for your preference. The standard modes is more balanced in three frequencies while the Atmospheric Immersion mode has more powerful bass and more immersive. Custom switch is more stable and easier to operate

Exquisite Solid Wood Faceplate

Dipped and dyed with color ink, each solid wood faceplate presents a fully unique textures and color from one another. Along with hand-poured UV Acrylic resin, each product displays diverse beauty like the infinity universe

Detachable 8 Core OCC Silver-plated Cable

Each pair of SA6 comes with a 8 core high-purity Furukawa OCC silver-plated cable. The inside wires adopts coaxial configuration double layer conductor and HDPF insulating layer. The sound is purer and more stable with it

Included Patented Interchangeable Plugs

For SA6, we have included rich accessories to better meet your needs. It includes one 3.5mm single-end plug, one 2.5mm balanced plug, 4.4mm balanced plug. The patented DUNU technology makes it true to meet most devices in the market. No more converter or worrying about compatibility, simple got this and you have it all!

Technical Specifications

Frequency Response: 5 Hz – 40 kHz (HI-RES certified)
Impedance: 60 Ω at 1 kHz
Sensitivity: 113 ± 1 dB at 1 kHz
Total Harmonic Distortion: < 0.5% at 1 kHz

Driver Configuration

Bass (2): Sonion AcuPass Vented Dual Woofer
Midrange (2): Knowles Custom Midrange Driver (×2)
Treble (2): Knowles Custom Dual Tweeter

Tuning Modes

Default Signature (Switch Position ‘I’)
Atmospheric Immersion (Switch Position ‘ON’)

Housing Materials

Shell: German Nice-Fit Hand-Poured UV Acrylic Resin
Faceplate: High-Grade Stabilized Wood

Cable Specifications

Wire Material: 8 Core, High-Purity, Monocrystalline, Silver-Plated Copper
Length: 1.2 ± 0.1 m
Connector: 2-Pin (0.78 mm)
Plug Connector: Patented DUNU Quick-Switch Modular Plug System
Included Plug Termination(s):
4.4 mm TRRS Balanced, 3.5 mm TRS Single-Ended, 2.5 mm TRRS Balanced

Dunu TopSound Studio SA6 In-Ear Headphones

<img decoding="async" alt="Dunu TopSound Studio SA6 In-Ear Monitor Headphones" src="https://cdn.shopify.com/s/files/1/1791/0383/files/Dunu_SA6_Chrono_WM_1920_1_1024x1024.jpg?v=1626995227" title="Dunu TopSound Studio SA6 In-Ear Headphones 38">