วันเสาร์ที่ 25 กันยายน พ.ศ. 2553

Onkyo HT-S7300 7.1-Channel Home Theater Receiver/Speaker Package (with Dock for iPhone/iPod)

Onkyo HT-S7300 7.1-Channel Home Theater Receiver/Speaker Package (with Dock for iPhone/iPod)
Sitting at the top of our range of home theater packages, the HT-S7300 combines today’s essential A/V technology with proven Onkyo amplification muscle. Four HDMI 1.4a inputs allow you to hook up all your high-def devices and enjoy spectacular widescreen 1080p resolution on a compatible display. Non-HD video sources, meanwhile, can be upscaled to 1080p via HDMI with Faroudja DCDi Cinema. HDMI 1.4a not only provides a handy Audio Return Channel from your TV’s tuner to the receiver, it also gives you compatibility with upcoming 3D video content. Among the other connectivity options on the HT-S7300 is a Universal Port for the included Dock for iPhone/iPod. The Onkyo name is synonymous with quality sound, so it’s no surprise the HT-S7300 packs stellar audio processing: lossless HD codecs from Dolby and DTS; Dolby Pro Logic IIz for overhead ambience; Audyssey room-correction; and specialized audio modes for gaming. Rounding it out is a speaker set highlighted by a mighty pair of floor-standing front speakers that excel every bit as much with music as they do with movies and games. read more..

Hot Features
  • 130 Watts per Channel at 6 Ohms, 1 kHz, 0.1%, 1 Channel Driven
  • HDMI (Version 1.4a to Support 3D and Audio Return Channel)
  • HDMI Video Upscaling to 1080p with Faroudja DCDi Cinema
  • Audio and 1080p Video Processing via HDMI (4 Inputs and 1 Output)
  • Dolby Pro Logic IIz for New Surround Channels


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Heat causes intermittent sound loss by Robert S. Zippin
This setup is by far the best for the money. When I originally unpacked it and put it in the cabinet, the amp put out so much heat that the sound would go off for a few seconds after about 2 hours of play. I called Onkyo who said they never heard of such a thing and I should do a hard start(push power and vcr together) and if that didn't work I should drive the amp 30 miles to the nearest repair center. In the process of playing with the amp I pulled the cabinet away from the wall and pushed the amp to the back of its shelf so that I could get to the connections. Every time I did that, the intermittent sound loss stopped. I realized that the shelf above the amp did not block the amp vents when the amp was pushed to the back of the cabinet. I removed the shelf above the amp which gave the amp about 6 inches to vent the heat and from that time on there has been no sound loss and I have kept the amp running for 10 hours at a time. There are suggestions not to block the vent but it is a safety not a performance suggestion.

I would recommend this product to a friend, but not to insert in a cabinet without proper ventilation.

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