Apos

Shipping by today's standards was a bit slow. I don't think their US sales arm actually warehouses the product but has it shipped from its country of manufacture. Show a little bit of extra patience when ordering from Apos. Mine took seven days start to finish.

I like these people

DHL shipping damaged the box badly but hopefully the Topping DAC was not compromised. Time will tell.

Works very well at lowering GPU and other interference noise. Solidly built too. My only concern is that it gets worryingly hot when power is running through it.

Good customer service.