SP4000-life_006
9 May 2025
|By Simon Wilce
The SP4000 is equipped with a precision-engineered Shield Can designed to block various types of noise and electromagnetic interference that could affect the audio block. Used for the first time in Astell&Kern’s lineup, the 99.9% pure copper Shield Can provides not only exceptional shielding performance but also delivers sound that is clearer and more distinct than ever before

