Harman Kardon today brought out a trio of new AV receivers that, in one case, may hint at future iPod features. The AVR 3600 comes with a new Bridge III universal dock that the company claims can play HD videos directly from an iPhone or iPod. It's not clear whether the company expects the Apple devices to handle decoding the videos themselves or if it provides the work itself; officially, current iPhone and iPod touch devices will only play 640x480.
