Logic3 MPS024 iStation Bass Speaker Dock for iPad/iPhone/iPod

The product looks very well made, and has the capability of holding an iPad 2 in both portrait and landscape modes (and I'm sure other iPads models also, as it's more of a leaning support than a "fits into a slot" type support).However, it comes with a power supply that takes slide-in plug adapters, and there's no adapter provided for US plugs! There's an adapter for a UK plug and an adapter for a European plug, but not for a US plug. I contacted the manufacturer and they make a US plug adapter which they include when the product is intended to be sold in the US, but according to them, they don't sell this product to Amazon.com in the US, so that's why no US plug adapter is included.I asked them to send me a US adapter (it's not as simple as a plug adapter you might get for travel - it's a piece that slides into a slot in the power supply), and when I receive it, I will start using the product and report on its functionality.Not sure how Amazon US is selling a product that is not intended for US use, and where they got them from if the manufacturer says they don't sell them to/through Amazon US. But if it works as good as it looks, I won't care.