audio-sound @ hatena

An audio review blog.

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…

Open Audio Introduces "Witch Pro": Dual-Driver Hybrid IEMs With Handmade Face Covers

After a successful launch of the Open Audio Mercury five-driver flagship hybrid IEMs, Open Audio has revamped its classic entry-level hybrid pair with its second iteration, meet the all-new Open Audio Witch Pro. It comes as a direct succes…

FiiO Introduces FW5: Fully Integrated TWS Earphones With Bluetooth V5.2 High-Res Support

FiiO is a leading premium HiFi audio gear brand from China. With a dedicated acoustic R&D team and professional acoustic engineers, FiiO has been a leading brand for high-fidelity audio gear. Today at their latest online launch event, FiiO…

CCA CXS: 10mm New Legendary Dynamic Driver HiFi In-Ear Earphone

A new low-priced IEM, the CCA CXS, has been released.

KZ EDCX: 10mm Dynamic Driver HiFi Wired In-Ear Monitor

The KZ EDCX, an ultra-low-cost IEM, has been released.

SGOR Venus: Dual Magnetic Circuit Dynamic Driver Semi-open In-Ear Monitor

The latest low-cost IEM, SGOR Venus, has been released.