Yamaha RX-V3900BL 7.1-Channel Network Home Theater Receiver offers an unprecedented versatility with access to sources of today’s hottest music including Internet Radio, Rhapsody online music service, music streaming from PC, HD Radio with iTunes tagging, XM and Sirius Satellite Radio ready, USB, iPod and Bluetooth compatibility, and extensive multi-zone custom installation and convenience features, plus Web Browser Control.

Yamaha RX-V3900BL has an integrated web server that offers a simple and intuitive solution for monitoring the area for use in a home network. To use this feature, simply connect the receiver to a local network and enter the IP address of the unit from a web browser on a computer, a touch panel controller, or even a PDA. The browser will display the top menu, allowing control on / off, volume and other settings for all zones. It also allows access to pages of detailed metadata area with HD Radio, Internet radio, iPod, XM / SIRIUS or PC music files. Using this powerful feature, multi-zone settings is no longer a time consuming task.

The RX-V3900BL processing features surround sound with an enhanced ability to 3D cinema DSP. By using two presence speakers in addition to the four FL / FR and SL / SR speakers, the sound field is given an extra vertical dimension. Pressing the 3D DSP button provides a sound field that expands upward and downward. Hi-Fi DSP programs sound more natural, closer to the feeling of actually being in a concert hall with a cathedral ceiling or a small house where he lives the sound seems to bounce up from the ground. Cinema DSP programs have an added dimension of height that was previously difficult to achieve at the sounds coming from above have precise location. When the volume is low, CINEMA DSP effects may be difficult to hear. Adaptive DSP Level overcomes this problem by assessing the difference between the volume level and a reference level, and adjusting the DSP level to ensure optimal efficiency, ie the best possible sound.

Onkyo TX-SR507 5.1-Channel A / V Surround Home Theater Receiver offers versatile connectivity and compatibility with the latest processing technology, the Onkyo TX-SR507 has you covered. With four HDMI 1.3a, can support up to four sources of high-definition Blu-ray Disc high-definition broadcasting high-definition gaming and output them to your compatible HDTV. HDMI 1.3a also allows you to enjoy the pristine “lossless” audio Dolby ® TrueHD and DTS-HD Master Audio ™, and secondary audio on Blu-ray Disc DTS-HD via Express.

The TX-SR507 comes with a set of surround sound Audyssey technologies to assist the audio output to measure specific dimensions of your entertainment space. Meanwhile, a new universal port makes it easy to incorporate an optional Onkyo iPod Dock ® or Onkyo HD Radio tuner to your system. With all this, plus four high-impact game modes and the ability to send audio to two rooms at the same time, the TX-SR507 puts an enormous amount of entertainment opportunities at your fingertips.

Onkyo TX-SR507 Features:

• 80 watts per channel into 8 Ohms, 20 kHz, 0.08%, 2 channels driven, FTC, 100 watts per channel at 6 ohms, 1 kHz, 0.1%, 2 channels driven
• HDMI Audio and Video Processing (1080p, 4 inputs and 1 output)
• Audyssey 2EQ; to correct room acoustic problems
• Zone 2 amplified and Zone 2 Line-Out for playback in another room (separate source)
• DTS-HD Master Audio, DTS-HD High Resolution Audio, DTS-HD Express, Dolby TrueHD, Dolby Digital Plus decoding

Denon AVR790 7.1-Channel Multi-Zone Home Theater is full of choices of technology and making it the clear choice for value oriented consumers looking for exceptional performance. Each of its 7-channel amplifier produces 90 watts of power, offering details and dynamics of music and movie soundtracks. They can be configured for 7.1 surround sound, or drive a 5.1 channel system in the main hall and the power of a pair of speakers in a second “zone”.

Denon AVR790 comes with the latest high resolution audio decoders, including Dolby TrueHD and DTS-HD Master Audio, and is one of the first to include Dolby Pro Logic DVV, which provides effects from the front channels for a high front soundstage very expansive. The video section has the latest series of video processors reference Anchor Bay Technologies, providing analog-digital video deinterlacing and upconversion to HD, with the two components and HDMI outputs, and features 1080p pass 24Hz/60Hz via HDMI, which enables Extend HDMI cable to your HDTV.

Denon AVR790 Features:

• All 7 channels of 90 watts of equal power@0.08% THD, 20 to 20 kHz
• Repeat HDMI 1.3a (4 inputs, 1 output) provides a cable connection between receiver and TV
• 1080p HDMI connectivity with support for Blu-ray Disc surround sound formats like Dolby TrueHD and DD +, DTS-HD and DTS-HR
• Dolby Pro Logic decoding new IIz Matrix with high channel against the effects
• MultEQ, Dynamic Volume and Dynamic EQ

Denon DHT-590BA 5.1 Channel Home Theater AV receiver and Boston Acoustics combines high performance Denon AVR-590 is an A / V receiver with Boston Acoustics MCS ’90 5.1 Speaker System, the DHT-590BA home theater system features carefully selected components to provide thrilling surround sound for music and movies.

Equipped with the latest resolution surround sound decoders high as Dolby TrueHD and DTS-HD Master Audio, the AVR-590 has three 1080p compatible HDMI (repeater function), together with the conversion of analog video to HDMI, allowing an HDMI cable running to TV. Calibration with MultEQ system is performed to optimize speaker system performance for any room in Boston.

Audyssey Dynamic Volume and Dynamic EQ help deliver great tonal balance at any volume level, while eliminating the annoying jump in volume that often accompany the TV ads. The five channels of discrete power amplifier is calculated in a solid 75 watts per channel, a perfect match for the speaker package from Boston.

MCS90 speaker system features four identical satellite speakers, using 3 “sand in the middle conductor 1 / 2″ dome tweeter and matching center channel speaker use dual 3 “drivers flanking a 1 / 2″ tweeter soft dome. The five speakers can be shelf or table-top mounted, and has a “keyhole” for the mounting bracket on the wall. The 100-watt subwoofer features a powerful long shot, deep channel of Design 8 “woofer that reaches the bottom of most deep bass notes. DHT90BA is the role and performance packaged system that offers exceptional value.