In the market for AV gear that “Works with iPhone?” Looks like Pioneer’s trusty old VSX-1019AH (with its built-in iPod dock) just got a formidable ally in the form of the VSX-1020-K. This bad boy not only packs in the features you expect from an AV receiver (including connections for HD video, HD audio, wireless and analog components, 1080p video conversion and upscaling, support for 3D video and more) but the company throws in a free custom iPhone / iPod touch app for exploring your inner audiophile — and getting your room to sound just so in the process. Up for pre-order now at Amazon for $549. Screenshots and further details after the break.