Astell & Kern SP4000 Portable Music Player

Astell & Kern SP4000 Portable Music Player

Marsoni

M251S

$2699.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Astell & Kern SP4000 Portable Music PlayerThe new top of the line Astell & Kern SP4000 features cutting edge technology and specifications that surpass the SP3000. The 4000 represents three years of research and innovation. The SP4000 features an advanced Octa audio circuit architecture. The SP4000 distills the purest essence of audio engineering, delivering a sound experience unlike anything before itrefined, powerful, and remarkably close to perfection. Discover the SP4000 and experience

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Seems to be pretty durable. I haven't had it long. The adhesive is still holding up as I applied it to the wall for a vertical hang to keep the block off the floor in my studio. I don't recommend trying to apply this to a wall that would have some kind of texture as the adhesive probably wouldn't hold very well. It's made for flat surfaces only or a wood surface. Make sure you clean the dust off the area you plan to attach to. As everyone knows charging blocks for PCs are incredibly huge and heavy; so far so good.

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Reviewed in the United States on March 30, 2026

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William R

Battle Creek, US

★★★★★ 5

Works great, super easy to install

Color: Black

Easy to mount, fits large charger great. Low profile appearance keeps it out of sight, functions perfect for my needs. The thick silicone material is nice and stretchy, thick so it should be durable.

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Reviewed in the United States on May 21, 2026

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STEVE

Houston, US

★★★★★ 1

Don’t but this…

Color: Black, Color: Black

The holder came quickly and isn’t that bad but mounts with a huge adhesive backing, which again isn’t;t bad, but it was sent in a plastic bad, like a zip lock bag. The adhesive backing has NO protecvtyive strip on it, so it is covered in lint and debris and was sticking to the bag it was sent in.

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Reviewed in the United States on May 21, 2026

Verified Purchase

Andre B

Houston, US

★★★★★ 5

Cable management

Color: Black

Great solution

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Reviewed in the United States on May 12, 2026