I second the softrock receive ensemble ii hf. Also just built a FiFi with main differences being an onboard 96kc sample rate sound card, usb powered, and slightly more dollars/euros. Link, WV4Ihttp://www.box73.de/product_info.php?products_id=3008
I would also add the FiFi has very minimal assembly, i.e. solder sockets and connectors to board, SMT's etc all pre installed. Close pin spacing does require a very fine tip solder iron, less watts = better to be sure.