The Astell & Kern A&ultima SP1000 is a premium portable audio player known for its top-notch sound quality. This sleek stainless player features a premium leather case, adding a touch of luxury to the device. With a model name of SP1000M and MicroSD memory type, this Astell & Kern device is perfect for music enthusiasts looking for a high-quality audio experience on the go. Ideal for commuters or those who appreciate superior sound performance, the A&ultima SP1000 is a stylish and reliable choice for music lovers.