I need a super simple, inexpensive audio streaming device that has either analog (RCA), toslink or coax digital audio inputs and either built in wifi or ethernet that can be connected to a wifi gateway to create an audio only stream that can be monitored using any wifi device with a web browser over a network. For simplicity sake think about it as a slingbox minus the video portion and the control portion...no control is needed for the source...just the encoding and streaming of audio. Ideally this device would be bulletproof simple and cost less than $100 at retail. Other requirements would include minimal lag between the audio input and decoded audio stream. Also..I am aware that there are many ways to do this with a computer but I am looking for a stand alone device.