Pioneer today brought out its second AV receiver update this month with three new 7.1-channel models. The VSX-920-K, VSX-1020-K and VSX-1120-K all have special features for iPhones and iPods depending on the model. All have at least a compatible USB port that can play and charge Apple devices; the 1020-K and 1120-K have support for the iControlAV app (free, App Store) to steer the receivers, including multiple audio or video zones, balance tuning and input selection.
