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.

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Moondrop Launches "Void": Over-ear Open-Back Headphones With 50mm Dynamic Driver

Moondrop is a well-recognized name in the industry. The brand is known mainly for its absolutely brilliant range of in-ear monitors. Moondrop has now entered into the world of over-ear headphones with its very first release, the Moondrop V…

HarmonicDyne Devil: Flagship Dual Custom 10mm Dynamic Drivers In-Ear Earphones

The popular HarmonicDyne brand has released a new flagship class IEM, the HarmonicDyne Devil.

KiiBOOM Allure: Challenging Single Driver IEMs

Rising IEM brand KiiBOOM has released the KiiBOOM Allure, a single-driver IEM.

KiiBOOM Evoke: Extraordinary Stylish Hybrid IEMs

Up-and-coming IEM brand KiiBOOM has introduced an attractive hybrid IEM. KiiBOOM Evoke.

(Eartip Review) LIZER LAB JIJUJET-2: Eartips expected to improve resolution. However, it is for advanced users. JIJUFIN recommended for beginners.

LIZER LAB JIJUJET-2 is an interesting audio item. It can be expected to have a positive effect in terms of actual resolution under the right conditions of use.

Kiwi Ears Cadenza New Release at Linsoul Audio

As a newcomer in the industry pursuing extraordinary audio reproduction, the perfect combination of technical innovation and exquisite tuning has always been the goal of Kiwi Ears. We would like to recommend their newly launched 10mm Beryl…

(True Wireless Earbuds Review) Tranya F4: A safe choice. Operability is not bad, communication quality is excellent. Good battery life.

The Tranya F4 is not a product that can be specially recommended. In general, considering its operability, communication quality, and battery performance, it is well organized for its low price and may be considered a safe investment overa…

Moondrop Quarks Gets All-New Type-C Variant: Moondrop Quarks DSP

Moondrop has redesigned the entry-level Quarks in-ear monitors with brand-new Quarks DSP. DSP stands for Digital Signal Processing, DSP chips are usually used in TWS and Type-C interfaces. Moondrop has designed the Quarks DSP with a Type-C…

NFAudio RA10: Latest Single Dynamic Driver IEMs with Powerful 6mm Micro DD Unit

NF Audio is a premium high-resolution in-ear monitor brand from China. Founded back in 2014, NF Audio has created multiple successful pairs for music professionals as well as audio enthusiasts. They aim to design high-quality products at a…

KZ PR1 PRO: 2nd Generation 13.2mm Planar Magnetic In-Ear Earphones

KZ's progress never stops. They have released a new planar-driven IEM, the KZ PR1 PRO.

Shanling Introduces UA1s: Brand New Portable USB DAC/AMP With ES9219C DAC Chip & Interchangeable Connector Cable

Shanling has released an update to its collection of portable handy USB DAC/AMPs. The series that compromises of several successful models including UA1 Pro, UA2, UA3, UA5, etc, has got a brand new upgraded entry-level model, presenting th…

Open Audio Witch Pro: 9.2mm dynamic & BA Dual Drivers In-Ear Earphones

Open Audio has released its latest entry-level IEM, the Open Audio Witch Pro.

SMSL Launches PO100 AK and PO100 Pro USB Audio Decoding Interfaces!!

SMSL has an ever-growing library of HiFi desktop gear. They deal primarily in desktop gear specializing in Decoders, Headphone Amplifiers, All-in-One devices, etc. A few months back, SMSL introduced the PO100 USB interface, today the brand…

(Chi-fi IEM Review) Open Audio Witch Pro: Heavy V-shaped sound. Improved high frequency extension from the original.

The Open Audio Witch Pro is an earphone with a massive V-shaped sound. The build quality is not bad, and the distortion ratio and other measurements indicate that they are probably made of materials that are worth the price. Compared to th…