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) Questyle M15 Portable USB DAC/AMP With ES9281AC Sabre DAC

Today, Questyle, a pioneer desktop Hifi audio brand has released its latest Portable USB DAC/AMP, the Questyle M15. The latest Questyle M15 houses two of Questyle’s patented CMA(Current Mode Amplification) SiP modules. It has four CMA amp …

(News) Questyle M12 Latest MQA Portable DAC/AMP Available Now

Questyle Audio is a brand we all know for its class-leading premium products in the audio industry. For the past many years, the brand is dedicated to creating high-fidelity audio products on both portable and desktop levels. Today, Questy…