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.
The Astell&Kern AK ZERO1 is the brand's debut, and it is a labor of love that overcomes the considerable challenge of being a tribrid to successfully put together a studio monitor.