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DUNU EST 112 Beryllium & Electrostatic Four Driver Triple Hybrid Earphones

DESCRIPTION
DUNU EST 112 -  Beryllium & Electrostatic Four Driver Triple Hybrid Earphones

An all-new, compact shell package
Machined from lightweight aluminum alloy, finished with a scratch-resistant gunmetal anodize, and capped with elegant stainless steel faceplates

Ergonomically shaped, with a generous fit kit
With proven ergonomics extrapolated from the DK and Studio series, the EST 112 is designed for all-day comfort. A wide array of included ear tips and a soft, lightweight cable allow for the user to listen anywhere.

Building on the fundamentals of the DK series
10 Ω / 110 dB SPL / < 0.3 % THD at 1 kHz
We augmented the excellent pedigree of the DK hybrid models with a new form factor and transducer type

Our first foray into SONION electrostatic speakers
The EST dual driver gives off a delicate, inimitable treble sheen not replicable with balanced armatures

DUNU's third generation 13.5 mm woofer
A revised diaphragm topology allows for a 9% greater effective sound reproduction area. Combined with refinements to beryllium deposition, diaphragmatic mass is now 13% lighter than that of the previous generation.

The deposited proprietary dual-sided beryllium coating is thicker, with a finer, more regular grain pattern than ever before. Bass and lower midrange frequencies maintain their palpable texture and separation with improved distortion characteristics. A revised motor structure carries a 20% improvement in magnetic flux density at the coils

Proprietary Air Control Impedance System (ACIS)
Leveraging precise control over back-volume air flow, we use a precisionmachined spiral pathway to control the load on the speaker, minimizing rear standing waves and reinforcing sub-bass frequencies

SPECIFICATION:
FREQUENCY RESPONSE: 5 Hz – 40 kHz (HI-RES Certified)
IMPEDANCE: 10 Ω at 1 kHz
SENSITIVITY: 110 ± 1 dB at 1 kHz
TOTAL HARMONIC DISTORTION: < 0.3 % at 1 kHz

DRIVE MODULE:
  • Dynamic Driver(s): 3rd Generation 13.5 mm Driver with Dual-Sided Beryllium Coating (×1)
  • Balanced Armature Driver(s): Custom Knowles BA tweeter (×1)
  • Electret Electrostatic Driver(s): Sonion Dual EST supertweeter (×2)

INCLUDED CABLE:
LENGTH: 1.2 ± 0.1 m
MATERIAL: 4-Core, High-Purity Monocrystalline Silver-Plated Cable (DUW-02S)
CABLE CONNECTOR: Patented Catch-Hold MMCX Connector
PLUG CONNECTOR: Patented DUNU Quick-Switch Modular Plug System
INCLUDED PLUG TERMINATION(S):
  • 4.4 mm TRRRS Balanced
  • 3.5 mm TRS Single-Ended
  • 2.5 mm TRRS Balanced
We send the goods via UPS Courier or by Priority Registered Airmail via local Poland Post within 24 hours of purchase in working days from Monday to Friday.

Please choose which shipping method you wish when ordering

Shipping costs to European Islands via UPS courier are higher and differ from standard locations, so please ask about this before ordering. The same situation is in Croatia and Cyprus.

Delivery time depends on the country and it takes via "Priority Registered Airmail" usually from 3 to 8 working days but please notice that many international sort facility, especially in France, Spain, UK, Italy, Holland have huge delays because of CV19 situation, so this time could be much longer. If you want order faster please choose "UPS Courier" shipping method.

If you have any special wishes in the case of shipping, please write to us, we will try to help.
The buyer in accordance with the applicable Polish law has the right to return the goods within 14 days after delivery. We would like to draw your attention to the fact that due to hygiene regulations, art. 38 point 5 of the Polish Consumer Rights Act, the earphones, earbuds and silicone / foam tips can only be returned in the original, unopen and sealed packaging. Opening the original package and then using this kind of goods disqualifies the possibility of returning the goods.
We accept secure paypal payments but also bank transfer without any conversion in EUR, GBP, USD and PLN currency.
In our portfolio you will find such brands as: iBasso, xDuoo, 1More, Dunu, SpinFit, Dekoni, Symbio, Vention, Fidue, VJJB, Hiby, Moondrop, Oriolus, Venture Electronics, Radsone, Sonicast, Canare, Audio-Technica, Miter and many other

If you do not see some model in our offer - feel free to write to us and ask ;)
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