Astell & Kern Leather Case for A&ultima SP4000T Color:Olive Rated Frequency: 50 Hz /

Rated Frequency: 50 Hz / 60 Hz

it is about the heart and soul that fuels our relentless pursuit of the extraordinary

The BC150B-MV upgrade cable is capable of retaining that original flavor of Sony headphones

External Dimensions: 5 in

the cable went through 2500 rigorous swing and tensile experiments in FiiO labs without breaking – a testament to its reliability

Astell & Kern Leather Case for A&ultima SP4000T Color:Olive Rated Frequency: 50 Hz /The Perfect Fit and Superior Grip_Black The Black color case is crafted from soft cowhide by GRUPPO MASTROTTO, boasting a level of refinement befitting the prestige of the A&ultima SP4000T. In particular, the leather delivers an exceptionally soft touch, with a uniform surface quality and a distinctively vibrant Italian coloration that further elevates the SP4000T's appearance. Additionally, a standing mechanism on the back provides greater