Astell & Kern PD20 Digital Audio Player ipx On the left earcup are

On the left earcup are the main operation controls including the volume dial

6N OCC cable ensures no loss of signal transmission

using too many BA drivers will not allow the listener to truly experience the brilliance of electrostatic drivers

which can reduce the length of the mobile phone when put into the pocket or backpack

Number soup rarely sounds this good

Astell & Kern PD20 Digital Audio Player ipx On the left earcup arePD20 Craft Your Sound Finding the sound that truly suits you is the first step toward the essence of music. PD20 is designed to guide you on that journey. Our first step in this journey was to start from the very beginning. Rather than creating a successor to the PD10, we created an entirely new audio device that will redefine your musical experience. Through Personal Sound, you can create a sound signature tailored to your hearing, then precisely