The Energy of a Live Performance, Wherever You Listen
EarAcoustic OSHUN-LTD is built around the idea that a rewarding listening experience should fit naturally into everyday life. Combining an advanced dynamic driver, carefully shaped acoustic chambers and lightweight aluminium housings, these wired in-ear monitors bring together musical expression, refined craftsmanship and practical portability.
Their sound is tuned to draw attention to the performance itself: the texture of a voice, the impact of percussion and the atmosphere surrounding each instrument. A balance of bass weight, smooth midrange reproduction and delicate treble makes OSHUN-LTD a versatile companion for intimate acoustic recordings, energetic pop tracks and richly layered arrangements.
Efficient Design for Portable Listening
With an impedance of 26 Ω and a sensitivity of 110 dB/mW at 1 kHz, OSHUN-LTD is designed to work effectively with compact audio sources. A compatible portable player or a smartphone connected through a suitable DAC dongle provides a convenient foundation for a capable listening system.
This approach allows you to enjoy detailed sound without building your everyday setup around a large headphone amplifier. Whether you listen at your desk, travel with a tablet or keep your music collection on a phone, OSHUN-LTD offers flexible integration with an appropriate headphone output.
Depending on the selected version, the cable terminates in a 3.5 mm single-ended or 4.4 mm balanced plug. Choose the connection that matches your player, DAC or headphone amplifier.
An 8.3 mm Dynamic Driver with Precise Control
Each earpiece houses an 8.3 mm dynamic driver featuring dual magnetic circuits and a dual-cavity structure. The magnetic system is engineered to maintain firm control over diaphragm movement, supporting the rapid changes in motion required to reproduce musical attacks and decays.
This precision matters when a recording shifts from a quiet vocal passage to a forceful drum hit or a dense instrumental section. The driver design aims to preserve definition through those transitions, helping bass notes remain controlled and small details retain their place in the mix.
The acoustic chambers work alongside the magnetic assembly to manage the driver’s operating environment. Their physical arrangement contributes to the overall tuning without requiring an electronic crossover between multiple drivers.
Titanium Dome and Carbon-Fibre Surround
The diaphragm brings together two materials with complementary mechanical properties. Its specially coated titanium-alloy dome combines low mass with high rigidity, helping it respond quickly while resisting unwanted deformation. This supports the reproduction of fine upper-frequency information, from cymbal textures to the subtle overtones of string instruments.
Around the dome, a carbon-fibre surround provides flexibility and damping. It helps regulate diaphragm movement and settling, contributing to bass control and a composed midrange presentation.
Working as a single assembly, the dome and surround are designed to balance definition with fluidity. The result is a driver concept focused on preserving musical detail while maintaining a natural sense of movement and expression.
Bass with Weight and Definition
OSHUN-LTD’s low-frequency tuning adds substance to music without making bass the sole focus of the presentation. A gentle lift provides a foundation for kick drums, bass guitars and electronic rhythms, supporting the energy and atmosphere of the recording.
The emphasis is on a combination of impact and control. Bass notes are intended to carry a clear rhythmic shape, giving upbeat tracks momentum while allowing quieter arrangements to retain their space and subtlety.
Smooth Vocals and an Expressive Midrange
The midrange sits at the centre of OSHUN-LTD’s musical character. Its tuning is designed to convey vocal phrasing, tonal texture and small changes in expression with a smooth, approachable balance.
Rather than relying on aggressive upper-midrange emphasis, OSHUN-LTD aims to keep voices clear while reducing the prominence of sharp consonants and sibilance. This makes the presentation well suited to vocal-led recordings, where intimacy and nuance are as important as detail.
Acoustic instruments benefit from the same tuning approach. Piano, guitar and strings are given room to develop their individual character within the arrangement.
Detailed Treble with a Relaxed Balance
The upper frequencies are shaped to complement the midrange rather than compete with it. Delicate percussion, instrumental harmonics and reverberation contribute light and texture to the sound, while the tuning aims to avoid an overly sharp presentation.
This balance is intended to make extended listening enjoyable across a varied music library. OSHUN-LTD seeks to preserve the finer information that brings recordings to life without making treble intensity the defining feature of every track.
Acoustic Chambers Designed for Spatial Depth
OSHUN-LTD’s internal acoustic geometry draws on ear-shape data and the behaviour of reflected sound. The design aims to create a presentation with both lateral spread and a convincing sense of depth.
Instead of placing every element on the same apparent plane, the acoustic tuning is intended to help distinguish foreground voices from accompanying instruments and ambient information. On suitable recordings, this can make the arrangement easier to follow and strengthen the impression of a performance taking place in a shared acoustic space.
Sculpted Aluminium with a Distinctive Finish
The exterior of OSHUN-LTD pairs the precision of a metal enclosure with a decorative finish inspired by jewellery. The housings are made from 6063 aluminium alloy and feature a hammered texture that catches light across the surface.
An electroplated finish and crystal-like coating complete the design, giving the earphones a distinctive appearance across the available colour options. The textured metalwork adds visual depth while maintaining a compact, carefully contoured form.
Lightweight Comfort for Everyday Use
Each earpiece weighs just 6.8 g, helping keep the physical presence of the earphones unobtrusive. The housing contours and nozzle angle have been developed with fit in mind, supporting a comfortable position during longer listening sessions.
The supplied ear tips offer different sizes and styles so you can select a suitable seal. Finding the right fit helps the earphones sit securely and supports consistent bass reproduction, making tip selection an important part of the listening experience.
Detachable Cable with Flexible Connectivity
OSHUN-LTD includes a braided Litz cable combining copper and silver-plated conductors. Its approximately 1.2 m length provides practical reach for portable listening and desktop use.
Standard 0.78 mm 2-pin connectors allow the cable to be detached for storage, replacement or use with another compatible cable. The supplied termination depends on the selected version: 3.5 mm for a matching single-ended output or 4.4 mm for a compatible balanced output.
In the box:
- EarAcoustic OSHUN-LTD in-ear monitors,
- detachable cable with a 3.5 mm or 4.4 mm plug, depending on the selected version,
- six pairs of ear tips: two styles in S, M and L sizes,
- carrying case,
- ear tip storage case,
- instruction manual.
