Greetings! Today we’re checking out the Luna, a new flagship single dynamic-based earphone with some “world’s first” technology running the show. Beryllium is a pretty sweet material to use for speakers. Dangerous to collect and manufacture, but the resultant qualities are worth it. It’s extremely light and stiff resulting in breakup/distortion later, and at higher frequencies than other more common materials, such as titanium. Whereas … Continue reading Dunu Luna: World’s First