http://www.electronics-mac-sony.com Contact us : 7*24 hour On-line service: MSN/Email:electronics-2008-china@[EMAIL PROTECTED] website: http://www.electronics-mac-sony.com/goods.php?id=724 Product Features and Technical Details Product Features * 1920 x 1080 Resolution * 4096 Shades of gradation * 2 HDMI Inputs * Built-in SD Card Memory Slot * GalleryPlayer Capable Technical Details * Display Area: 50" * Aspect Ratio: 16:9 * Pixel Pitch: 0.576 x 0.576 mm * Resolution: 1920 x 1080 * Signal Compatibility: 1080p * Input Video Signal: ATSC * Input Video Signal: QAM * Input Video Signal: NTSC * Inputs: S-Video * Inputs: Audio * Inputs: Component Video * Inputs: HDMI In * Inputs: SD Memory Card Slot * Inputs: Composite Video In * Outputs: Audio * Outputs: Composite Video * Outputs: Digital Audio Out * Power Consumption: 693W * Power Source: 120VAC, 50/60Hz * Unit Dimensions (WxHxD): 52.1" x 29.7 x 3.92" Product Description Product Description built-in QAM cable TV tuner receives unscrambled programs without a set-top box (cable service required) * 1920 x 1080 pixels * 5000:1 contrast ratio * 2 HDMI v1.3 (accepts signals up to 1080p)