Comparable product to Logitech Transporter?

I am a complete newbie so please pardon my ignorance. It appears that the Logitech Transporter has been discontinued. I have read nothing but good things about this piece of equipment. The ability to stream audio through a home network coupled with the high-end DACs, all in one device, seems pretty unique. Is there anything else out there like this? What is comparable for the money?

Thank you for your kind responses.