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.

High-End Headphones Review

【High-End Headphones Review】ULTRASONE Edition 15: Headphones that realize a rich space where the music resonates with a sense of density and power in a wide sound field

This time we will focus on ULTRASONE Edition 15. ULTRASONE is a German audio maker founded in December 1990, and features a unique surround sound simulation technology called S-Logic. Unlike conventional headphones, where sound directly re…

【High-End Headphones Review】GRADO PS2000e: Excellent sound field and sweet sexy rock music! One of the most amazing headphones currently available, which realizes your own sound theater

GRADO PS2000e is one of the most wonderful headphones in the world, made by GRADO Inc. of America, loved by people all over the world. Its sound features deep lows, a wide sound field, vibrant mids and naturally extending highs, making it …