For the ultimate surround sound experience, the AVR-2309CI is equipped with the latest high resolution surround sound decoding, including Dolby TrueHD, Dolby Digital Plus, along with DTS-HD Master Audio, for breathtaking fidelity with next generation formats such as Blu-ray. The powerful seven channel amplifier section features 100 watts per each channel, which features the ability to drive a 7.1 channel surround system or provide the option of a 5.1 channel surround system in the main room, with an additional speaker pair in another room with independent source selection. The video section features Faroudja DCDi video processing and up-conversion, along with three wideband HD component video inputs and four v1.3a HDMI inputs, with component-to-HDMI up-conversion that allows a single HDMI cable run to the HDTV. And, the AVR-2309CI is among the first to feature Audyssey’s Dynamic Volume, which automatically eliminates jarring volume jumps between TV shows and commercials, as well as Audyssey Dynamic EQ to ensure rich bass and smooth tonal balance, even at low volume levels. The Audyssey MultEQ in-room acoustic optimization system fine-tunes the response to match the acoustics of the speakers and the room, delivering the most natural tonal balance. Two remote controls are provided – one for the main room, and a simpler remote for second zone control.

FEATURES   GENERAL Availability August 2008 Finish Gold Power Output; Watts Per Channel 100 All Channels Rated @ 0.05 THD   All Channels Rated @ 0.08 THD Weight: In Pounds 27.1 Width (inches) 17.1 Height (inches) 6.7 Depth (inches) 16.9   SOUND MODES THX Ultra2-Certified   Dynamic Discrete Surround Circuit – D.D.S.C - D   Processor(s) – Bit Depth and Type 1 - 21367 32-bit Floating Point Dolby Pro Logic IIx – with Cinema, Music, Game Modes THX Post-Processing – DPL (4.0), DPL2 Cinema, DD/DTS (5.1), ES Discrete (6.1), ES Matrix, Neo:6 Cinema   THX Ultra2 7.1 Cinema, Music and Game Modes   THX Surround EX Decoding   Dolby Digital Plus   Dolby Digital Surround EX Decoding Dolby Digital Pro Logic II   dts ES Discrete 6.1 Decoding dts ES Matrix 6.1 Decoding dts Neo:6 Stereo-to-Surround Cinema and Music Modes dts 96/24 5.1 for DVD-Video Processing Dolby Headphone   HDCD Decoder   Audio Signal Delay (Sync. Audio with Video signal) – By source Pure Direct/Direct/Stereo Modes on Digital/Analog inputs Stereo/Direct Modes w/Pure Analog Path 5-Channel Stereo Mode   5-Channel Equal Power   Video Game Mode Wide Screen 7.1 Mode   Mono Movie Surround Mode Rock Arena Surround Mode Matrix Surround Mode Jazz Club Surround Mode Virtual Surround Mode – For 2 Speakers/Headphones Multi-Channel Stereo Mode 5/6/7 DSP Effect Modes 7 Auto Surround Mode (Analog or Digital Input Type) Active Center Channel In All Surround Modes Dynamic Discrete Surround Circuit - Digital HD   Dolby TrueHD and Dolby Digital+ dts-HD Master Audio MP3 Decoding   WMA Decoding   HD Radio   XMHD Neural Surround Mode XMHD   CONNECTIVITY True 24-bit/96-kHz Digital Input Capability True 24-bit/192-kHz Digital Input Capability (Denon Link & 1394)   Assignable Digital Inputs Digital Input – DENON Link 3rd (SACD Ready)   IEEE-1394 Digital Audio Input/Output   Digital Inputs: Coaxial 2 Digital Inputs: Optical 3 (Incl. Front) จำนวน