Astell & Kern A&futura SE300 Music Player with R-2R DAC (Open Box) - Discontinued 3.5mm female you'll stay connected to the

you'll stay connected to the world no matter where your workout takes you

All wood types used for making the headphones’ assembly and cups always undergo multiple different processes

The newly developed manufacturing technique matures through a 20-year accumulated research and development

reproducing super low and super high frequencies of up to 120 kHz

Astell & Kern A&futura SE300 Music Player with R-2R DAC (Open Box) - Discontinued 3.5mm female you'll stay connected to theThe Future of Analog Sound, SE300 A&futura from Astell&Kern is a product line that represents Astell&Kerns ceaseless efforts for innovation. SE300, the fourth model in the A&futura range is a premium digital audio player that inherits this identity and expands the scope of sound with an entirely new implemented technology. A&futura SE300 is equipped with an ultra refined R 2R DAC, Class A AB dual amps born with our proprietary TERATON ALPHA