Onkyo TX-SR304S 5.1 Channel Home Theater Receiver (Silver)

Key technology Features:
192 kHz/24bit AD Converters: Costly, extremely powerful digital-to-analog converters , that not only boast a dynamic range of 120 dB, they process information faster and are virtually resistant to clock jitter, to ensure the best possible performance from DVD-Audio, DVD-Video and audio CD.

CinemaFILTER: The tonal balance of a film soundtrack can be edgy and bright when played back over audio equipment in your home—this is because film soundtracks are designed to be played back in large theaters, using commercial equipment. Onkyo has developed its own solution that restores the correct tonal balance of a movie soundtrack in the smaller environs of your home theater.

Dolby Digital EX / Pro-Logic II: Home theater realism reaches new heights with the creation of Dolby Digital EX. By adding a matrix-encoded surround back channel derived from the existing discrete left and right surround channels, the lack of rear surround in 5.1 channel is eliminated. The result - a fuller 360 experience is created…even from 5.1-channel DVD releases. Best results are obtained when Dolby Digital EX is used with movie soundtracks recorded with Dolby Digital Surround EX. Pro-Logic II is the latest improvement on the original Pro-Logic standard. Pro-Logic II provides a full-range signal to the five main channels, in addition to a subwoofer channel. This creates a realistic surround environment from a two-channel source, such as CD, Tape, FM Radio, etc.

RI (Remote Interactive): With Onkyo's exclusive RI (Remote Interactive) system capability, you can integrate and operate all compatible components through a single remote control. What's more, RI capability enables you to simply connect the iPod to your receiver through Onkyo's RI Dock for the iPod (DS-A1). Your iPod effectively becomes another Onkyo component from which you can relish a fuller sound that just can't be experienced through headphones. RI capability will also give you remote operability of your iPod for hands-off control over your digital music.

WRAT (Wide Range Amp Technology): Imagine turning up the volume and filling your entertainment room with noise-free, impressively powerful, true-to-life sound. That's the benefit of Wide Range Amplifier Technology. Originally developed for our most expensive high-end amplifiers to handle the sonic demands of today's digital age, you'll now find WRAT even in our lowest-priced A/V receivers. The WRAT family of technologies includes a broader frequency range with lower noise entering the signal path - perfectly suited for new high resolution DVD-Audio and SACD formats.

Product Description
You'll find very little differentiation between most entry-level home theater receivers: passable performance, negligible processing capabilities and little (if any) versatility. The TX-SR304 5.1-channel home theater receiver doesn't follow that well-trodden path. By giving you the connections to the A/V components on everyone's lips today - HDTVs, digital video recorders, gaming consoles, etc - the TX-SR304 wants to broaden your entertainment possibilities, not limit them to basic DVD and CD playback. Naturally, you'll want the audio quality associated with the Onkyo name. That's why the circuitry and quality parts: Optimum Gain Volume Circuitry, 192 kHz/24-bit DACs, a 32-bit DSP chip, and an H.C.P.S. (High Current Power Supply) transformer are integrated in this model. Finally, keeping in line with what's really important, the TX-SR304 provides a user-friendly, accessible solution to home entertainment.