audio-sound @ hatena

An audio review & news blog. The volume should not exceed 80 dB is recommended. I usually adhere to the safe-listening style by WHO. Please note that my aural impressions and interpretations of measurements are also made from a safe-listening style.

(News) NiceHCK Announces "M5": Five-Driver Hybrid(4BA+1DD) IEMs with Tuning Valves

NiceHCK M5

NiceHCK M5


NiceHCK, a well-known name in the HiFi audio community has released a new set of premium in-ear monitors, the NiceHCK M5. The M5 adopts a five-driver hybrid configuration featuring a classic combination of Balanced Armature and Dynamic Driver(4BA+1DD). The pair features adjustable sound tuning with the help of tuning valves included in the package. NiceHCK has used advanced 3D printing technology to craft the elegant ear cavities here using an imported Resin material. The cavities have got a designer look with aluminum faceplates. NiceHCK M5 is released officially for just 179$, check out more details here.



  • Five-Driver hybrid configuration.
  • 10mm Dynamic driver.
  • Four balanced armature drivers.
  • Swappable tuning valves.
  • Aluminum alloy face panels.
  • 3D printed resin cavities.
  • Ergonomic and comfortable design.
  • High-quality silver-plated cable.
  • 0.78mm 2-pin connectors.


Technical Specifications

  • Impedance: 16Ω.
  • Sensitivity: 106dB/mW.
  • Frequency Response: 20Hz-25kHz.
  • Termination Plug: 3.5mm.
  • Two color options: Green & Purple.


Five Driver Hybrid Configuration To Present Your Music With Top-Quality

The acoustic team at NiceHCK has got years of experience in designing single and multi-driver earphones. With that expertise, they have designed the latest M5 with a five-driver hybrid configuration housing a 10mm dynamic driver and 4 balanced armature drivers on each side. The pair has got professional tuning adjustments to present a rich and lively sound with a clean background.


Professional Crossover Technology

Experienced acoustic engineers at NiceHCK have arranged the five-driver configuration in a three-way frequency division using professional crossover technology. This allows the drivers to perform perfectly while maintaining low distortion levels.


Adjustable Tuning With Swappable Tuning Valves

NiceHCK M5 has got tuning valves placed at the faceplate area of the M5 cavities. These are swappable, the pair comes with three sets of tuning valves, Grey for balanced tuning, Blue for Heavy bass, and Red for enhancing treble performance with the M5.


Advanced 3D-Printed Ear Cavities

NiceHCK has adopted an advanced 3D printing technology for the ear cavities of M5. They are made up of high-quality imported resin material. With this high-tech 3D printing technology, the cavities are crafted with great levels of accuracy and precision. The pair also has aluminum alloy faceplates for a premium and glossy finish.


Ergonomic & Comfortable

NiceHCK M5 adopts a lightweight and ergonomic design. The pair is designed to provide a comfortable and firm fit for most uses, allowing them to have a comfortable listening experience with the set. Lightweight shells enable the users to wear the set for long hours.


Carefully-Selected High-Purity Silver-Plated Cable

M5 comes with a high-purity silver-plated cable. It has a pure sound presentation with no coloration. The cable uses 2-pin 0.78mm connectors and a 3.5mm termination plug.


Pricing & Availability

NiceHCK M5 is launched in two very beautiful color options, Green and Purple. Both the color options look simply stunning. NiceHCK M5 is launched officially for 179$, you can check out more details here.


NiceHCK M5

NiceHCK M5
NiceHCK M5