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When you choose the Economy delivery option, packages are delivered Monday through Saturday 8 AM to 4:30 PM. Orders sent by Fast, 2-Business-Day or Next-Day shipping methods are delivered Monday through Friday from 8 AM to 4:30 PM.
We recommend choosing Fast or Next-Day delivery if you are shipping your package to a business address. You will be asked to provide a telephone number on the shipping page of checkout, which is important in the event the courier needs to arrange a delivery time with you.
You will also be asked to provide an email address, to which we will send confirmation that your order was placed.
- 2nd Generation Dynamic Driver with W-Shaped Magnesium-aluminium alloy dome.
- DUNU’s patented Nanoporous Amorphous Carbon Coating(Nano DLC).
- DUNU’s patented Air Control Impedance System(ACIS).
- Premium Neodymium Magnet with adjusted tolerances producing a powerful >1.8T Magnetic flux.
- High-quality S316 Stainless Steel ear cavities.
- Four-core high-purity Furukawa OCC Copper and Neotech Silver hybrid cable with DUNU’s patented Quick Switch Modular plug system.
- Replaceable Termination plug.
BASIC SPECIFICATIONS
FREQUENCY RESPONSE: 5 Hz – 40 kHz
SENSITIVITY: 112 ± 1 dB at 1 kHz
IMPEDANCE: 16 Ω at 1 kHz
TOTAL HARMONIC DISTORTION: < 0.2% at 1 kHz
ECLIPSƎ DRIVE MODULE
DIAPHRAGM: Second generation 13.5 mm Magnesium-Aluminum alloy dome with nanoporous amorphous carbon coating (nanoDLC) and fully independent suspension surround
MAGNET ASSEMBLY: > 1.8 T External Ring-Type Neodymium Magnet
HOUSING
MATERIAL: 316 Stainless Steel
NET WEIGHT: 21 g
INTEGRATION(S): Patented Air Control Impedance System (ACIS)
INCLUDED CABLE
LENGTH: 1.2 ± 0.1 m
MATERIAL: 4 Core, Alternating Mixed-Strand Furukawa OCC Copper & Neotech Silver
CABLE CONNECTOR: Patented Catch-Hold® MMCX Connector
PLUG CONNECTOR: Patented DUNU Quick-Switch Modular Plug System (Q-Lock PLUS)
INCLUDED PLUG TERMINATION(S):
4.4 mm TRRRS Balanced
3.5 mm TRS Single-Ended
2.5 mm TRRS Balanced
ZEN PRO represents the continued evolution of ECLIPSƎ and is a direct replacement to the highly acclaimed ZEN, the first ECLIPSƎ model in the DUNU earphone portfolio. With a more attractive titanium colored anodize and sound tuning revisions that address user concerns about a darker than expected tonality and not enough upper treble presence, ZEN PRO approaches an ideal response for a high-end single dynamic driver in-ear.
ZEN PRO utilizes the same 13.5 mm ECLIPSƎ driver originally developed for the ZEN, but has been substantially reworked and re-tuned. Our engineers worked with our suppliers to modify the composition of the large diameter magnesium-aluminum alloy dome, adjusting the alloy ratio of magnesium and aluminum for a higher level of rigidity and superior internal damping characteristics. Additionally, a revised nanoDLC layer sports improved uniformity and thickness of the applied tetrahedral amorphous carbon (t-aC).
nanoDLC applied via arc-PVD continues to be the singular coating solution that comes closest to crystalline diamond, and has significantly higher rigidity than DLC layers coated via PECVD techniques atop thermoplastic polymers. These changes, along with modified damping strategies and air gap tolerances in the motor, allow for a more open presentation and wider audible bandwidth.