Pioneer Elite VSX-33 7.1 Audio Video Receiver from 2010 with a power output of 150w at 6ohms. It also supports 3D. You could use this as a standard 7.1 receiver but would be best suited today to bi amp some tower speakers at 300w per speaker at 6ohms. Ask me about speakers if you would like a good pairing. This thing has a lot of power and was the last year before pioneer was taken over. Pioneer made things to the highest level and spared no expense but the consumer wanted cheap plastic crap so they didn't survive.