andmiddot 4 HDMI inputs and 1 output for videoandmiddot HDTV-capable 720p1080i component video switching 2 inputs and 1 outputandmiddot 4 digital audio inputs 2 Optical and 2 Coaxialandmiddot HDMI version 1.3 to support Deep Colorand153 x.v.Colorand153 LipSync Dolby TrueHD DTS-HD Master Audio DVD-Audio Super Audio CD and CECandmiddot Audyssey 2EQand153 to correct room acoustic problems and to calibrate speakersandmiddot Audyssey Dynamic Volumeand153 to maintain optimal listening level and dynamic rangeandmiddot Audyssey Dynamic EQand153 for loudness correctionandmiddot 4 DSP Modes for Gaming Rock Sports Action and Role Playing Game RPGandmiddot Powered zone 2 and zone 2 line-out for playback in another room separate sourceandmiddot Front-panel auxiliary AV input for camcorders game consoles etc.andmiddot Front-panel audio input for portable devicesandmiddot Music optimiser for compressed digital music filesandmiddot 130 watts per channel at 6andOmega 1 kHzandmiddot WRAT Wide Range Amplifier Technologyandmiddot DTS-ESand153 DTS Neo6r DTS 9624and153 Dolbyandreg Digital EXand153 Dolbyandreg Pro Logicandreg IIx Decodingandmiddot DTS Surround Sensationandreg speaker technologyandmiddot H.C.P.S. High Current Power Supply massive high power transformerandmiddot Optimum Gain Volume Control circuitryandmiddot 192 kHz24-Bit DACs for all channelsandmiddot Advanced 32-Bit processing DSP chipandmiddot RIHD Remote Interactive over HDMI for system controlandmiddot Theater-Dimensional Virtual Surround functionandmiddot Double Bass Functionandmiddot Speaker AB Driveandmiddot Banana plug-compatible speaker posts for front LR channels Speaker Aandmiddot Colour-coded speaker terminalsandmiddot Subwoofer pre outandmiddot Crossover adjustment 40506080100120150 200 Hzandmiddot AV sync control function Up to 100 ms in 20 ms Stepsandmiddot Late night mode high low offandmiddot 40 FMAM random presets RDS PSRTPTYTP If youre looking for a budget-friendly AV receiver that offers versatile connectivity and compatibility with the latest processing technology Onkyos TX-SR507 has you covered. With four HDMI 1.3a inputs it can accept up to four high-definition sources from Blu-ray Disc to HD broadcasting to high-def games and output them to your compatible HDTV. HDMI 1.3a also enables you to enjoy the pristine losslessandquot audio of Dolbyandreg TrueHD and DTS-HD Master Audioand153 as well as secondary audio on Blu-ray Disc via DTS-HD Express. The TX-SR507 comes with a suite of Audyssey surround-sound technologies to help tailor audio output to the unique dimensions of your entertainment space. Meanwhile a new universal port makes it easy to incorporate an optional Onkyo Dock for the iPod or Onkyo DAB radio tuner into your system. With all this plus four high-impact Game Modes and the ability to send different audio to two rooms simultaneously the TX-SR507 puts a huge amount of entertainment potential at your fingertips.