The RX-V690 Natural Sound A/V receiver is a powerful and versatile audio/video control center. 70mm Movie Theater Cinema DSP multiplies the effects of Dolby Pro-Logic and Yamaha DSP to recreate the movie theater experience in you home. Front panel A/V inputs provide easy connection of a camcorder or other A/V components. Dual center channel outputs allow for utilizing two center channel speakers for a larger system or with a big screen television. Subwoofer out with LPF allows for direct subwoofer connection. 200Hz Low Pass Filter ensures best possible subwoofer performance. 35mm Dolby Pro-Logic Enhanced creates the same type of sound you experience in movie theaters with multi-speaker arrays. In addition to Yamaha's unique 70mm Movie Theater, TV Theater and Dolby Pro Logic Normal and Enhanced programs, the RX-V690 offers a special sports program and five Hi-Fi DSP programs: Concert Hall, Rock Concert, Stadium, Jazz Club and Church. Yamaha's amazingly powerful, compact LSI provides extremely accurate Dol... Minimize