Bought a pair of these when I was going through my earbud/dap phase. Never taken outside of house and pretty much just sat in the box.
Hoping someone else can enjoy it.
VanNuys of Japan makes the case for A&K and they pretty much do it the best. That's why Chord also uses them for cases.
This is the two compartment case that'll hold a pair of ear buds and your dap. Please double check Astell's site to make sure your dap will fit in the compartment.
Let me know if you have any questions.
Thanks