🏷️ Basic Information Identification Make: Denon Model: AVR-1709/AVR-1609/AVR-1519/AVR-1509/AVR-689/AVR-589/AVC-1509 Product Type: AV Surround Receiver 📋 Manual Details Documentation Manual Type: Service Manual Language: English Page Count: 148 Format: PDF Platform Compatibility: Windows, MAC 📄 Technical Specifications Audio Processing Surround Sound Formats Supported: DTS-ES Discrete/Matrix 6.1, DTS Neo:6, Dolby Digital EX, Dolby Pro Logic IIx, Dolby Virtual Speaker, DTS 96/24 Multichannel Decoder: Yes Amplifier Section Channels: 7.1 Channel Power Output Per Channel 6 Ohm: 100W (AVR-1709), 90W (AVR-1609), 75W (AVR-1519) Power Bandwidth: 20Hz-20kHz High Current Discrete Amplification: Yes Connectivity Hdmi Inputs: 2 Hdmi Outputs: 1 Component Video Inputs: 3 Optical Inputs: 2 Coaxial Inputs: 2 Front Panel Inputs: 1 x Composite, 1 x Analog Audio, 1 x Headphone Jack Video Processing Upscaling: Analog to HDMI Hdmi Version: 1.3a Radio Tuner Tuner Type: AM/FM Stereo Preset Stations: 56 General Power Consumption: Approx. 270W Dimensions W X H X D: 434 x 171 x 417 mm Weight: 11.2 kg