Summary: I bought this unit on Dec 1, 2011. Installed it on Jan 2012. So far, I can't say i have experience any trouble at all. I was reading the 1-star reviews and wondering if maybe that was some defective units, since mine hasn't stop worked for over 2 years now - every time, every day, still working.
Summary: We have an RV and the AV receiver had been removed and so we were unable to use the surround sound system which had been installed. We purchased the Pioneer equipment and now everything works perfectly. We are very pleased with the ease of install. This works very well for us in our RV
Summary: This is the best and most amazing stereo I ever purchased brand new the sound is clear and amazing versus my old technics 920 receiver I put away but it's a great receiever it's has allthe upgrades I need for later on in life but it's the product that i've owned in a long time.
Summary: This receiver is good compromise over 1021K if you have other DLNA devices connected to this ... these days most of DVD/Blu ray are DLNA Only diff over 1021K and this one is lack of network so I did not feel that with my bluray connected to this...
Summary: This unit drives eight speakers and sounds great!!!. I have been dealing with Pioneer since 1971 in Vietnam. They have stood up against some of the toughest conditions and kept working. I AM A HUGE FAN !!!
Summary: Good enough receiver but I returned it..not because of a problem it was my mistake. I wanted something with more features like my VSX 1018...this one was lacking in the fine audio adjustments..did play with no troubles tho.Easy hookup..good basic receiver for 3D video and has all the sound needed.
Summary: I bought the Pioneer VSX921 as a replacement for a Creative/Cambridge SoundWorks 5.1 Surround Sound Set, and a HDMI 4-1 switch. After reading the reviews in What HiFi, i liked the concept of controlling it all through the iPhone App.