I sort of sidetracked my nixie tube thread with info about this a while back… but I finally got everything together enough to shoot a quick demo. I have TONS of plans to make this thing do more, but for now here she is.
Running on a Panda II, music shield, and a custom PCB to interface for the switches and lights. Stereo tracks are split so one runs to the speaker, and the external line runs to the surround sound in the room. The external line is mostly used for ambient sound. There is a momentary rotary Fast Forward/Rewind switch, 12 position channel switch, and of course Power/Volume pot.
I also have an input switch with a Belkin Bluetooth music receiver in there to stream from my cell phone.