I have an Arcam rDac-kw. It is the basic rDac with a dongle that fits into your iPhone or iPad. It works on KLEER technology that is much improved over bluetooth. I would like to get $425, If you want to see pictures of the rDac-kw email me and I will send them. Here's the website:
http://www.arcam.co.uk/products,solo,DACs,rDac.htm
