Astell & Kern Leather Case for A&ultima SP4000 Color:Black but it does not affect

but it does not affect the overall sound effect

Dekoni Audio - Elite Fenestrated Sheepskin Replacement Ear Pads for Fostex TH and Denon AH Series Headphones

Your Portable Music Hall

Versatile Multi-Function Interface: The 3

Astell & Kern Leather Case for A&ultima SP4000 Color:Black but it does not affectThe Perfect Fit and Superior Grip SP4000 Case Premium Leather Case The SP4000's case is made of high quality cow leather from GRUPPO MASTROTTO, and boasts a high level of craftmanship that matches the style of the A&ultima SP4000. The case is available in two colors: Black and khaki. It has a built in stand that enhances usability. The case wraps around the entire player, providing excellent protection and a superior grip with a perfect fit. Crafted