HT-R538 5.1-Channel Home Cinema Receiver

• 100 W/Ch at 6 O, 1 kHz, 1 Channel Driven, IEC
• HDMI® (Version 1.4a to Support 3D and Audio Return Channel) with Deep Color™, x.v.Color™, LipSync, Dolby® TrueHD, DTS-HD Master Audio™, DVD-Audio, Super Audio CD, Multichannel PCM, and CEC
• Audio and 1080p Video Processing via HDMI (3 Inputs and 1 Output)
• Dolby® TrueHD, DTS-HD Master Audio™, Dolby® Digital Plus, DTS-HD High-Resolution Audio™ Decoding
• Burr-Brown 192 kHz/24-Bit DACs (PCM1690) for All Channels
• Jitter-Cleaning Circuit Technology
• Overlaid On-Screen Display (OSD) via HDMI
• Universal Port for Single-Cable Connection of Optional Onkyo Dock for iPhone™/iPod® or DAB+ Radio Tuner
• H.C.P.S. (High Current Power Supply) Massive High Power Transformer
• Optimum Gain Volume Circuitry
• Advanced 32-Bit Processing DSP Chip
• 4 DSP Modes for Gaming: Rock, Sports, Action, and RPG (Role Playing Game)
• Music Optimizer™ for Compressed Digital Music Files
• Theater-Dimensional Virtual Surround Function
• CinemaFILTER™ 
• Direct Mode
• Double Bass Function
• Non-Scaling Configuration
• A-Form Listening Mode Memory
• HDTV-Capable (720p/1080i) Component Video Switching (2 Inputs and 1 Output)
• Front-Panel Audio Input for Portable Devices
• 3 Digital Inputs (2 Optical and 1 Coaxial)
• 4 A/V Inputs and 1 Output
• Video Output (Monitor)
• 1 Audio Input
• Subwoofer Pre Out
• Speaker A/B Terminals
• Banana Plug-Compatible Speaker Posts for Front L/R Channels (Speaker A)
• Color-Coded Speaker Terminals
• Headphone Jack
• Crossover Adjustment (40/50/60/80/100/120/150/200 Hz)