The RX-V393 is a 5-channel receiver providing superb Pro Logic performance and processing and Yamaha's Digital Sound Field Processing, and Cinema DSP. It yields a high quality performance today and is ready for tomorrow. The RX-V393 can easily accept the decoded output from any 5.1 channel surround system, whether it's Dolby Digital, DTS, MPEG2, or a system not yet developed. Yamaha's exclusive Digital Sound Field Processing for music recreates the acoustic personalities of actual concert halls and other venues, such as the Roxy Theater in Los Angeles, Anaheim Stadium, and concert halls in Europe. 35mm Cinema DSP multiplies the effects of Dolby Pro Logic and Yamaha DSP to provide the best possible Pro Logic movie theater recreation in your home. And all these outstanding features come at the lowest price available.