Krell Evolution 707

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Audio features
Evolution 707 supports many audio formats. Below you find a list of the most important audio formats with a short description of each format.

Dolby Digital is the most used audio format on DVD and is transfered to the amplifier through HDMI or optical/coaxial digital inputs.

Dolby TrueHD is a High-Definition audio format developed for HD-formats like Blu-Ray and can only be transferred through HDMI to the amplifier.

Dolby Pro Logic II is the audio system from Dolby that the amplifier will use for analog or two channels Digital sources like TV- broadcasts.

Dolby Pro Logic IIx is a secondary audio format that makes it possible to transform 5-channel audio to 7-channel audio. This can be a useful feature since most Blu-Ray and DVD only have 5-channel sound.

DTS HD Master Audio is a lossless HD audio formats from DTS. This format offers up to 7.1 channels and used on a variety of Blu-Ray films.

DTS is an audio format that is used on a some DVD movies and offers up to 5 discrete channels + subwoofer.

Video features
If you have analog sources that must be connected to a TV or projector through the amplifier, the amplifier has video conversion from composite, s-video and component digital HDMI signal. This ensures that it is only necessary with a HDMI cable to the projector / TV.The Video signal can be upscaled to HD format so that it fits with the TV / projectors resolution if you want to make this transformation in amplifier instead of TV / Projector. The amplifier can upscale to 720p, 1080i and 1080p signal.

Connections
Evolution 707 is equipped with wide a range of connection option for video sources. It has 4 HDMI tnputs, 3 component inputs.It also has 7 RCA inputs for analog audio connection and 4 optical digital inputs and 4 coaxial digital inputs.For connection of equipment that has its own decoding of multichannel audio Evolution 707 is equipped with 1 x 7.1 RCA multichannel input.

The amplifier is equipped with 1 HDMI, 1 component, 1 s-video and 1 composite monitor outputs.

Multi Zone
Evolution 707 allows for playback in multiple rooms, with different sources for each room.

Possible speaker configurations
With processing for 8 channels and purchase of necessary power amplifiers you have the following possible speaker setup with this amplifier.

By acquiring power amplifiers for 7 channels supports 7.1 speaker configuration that allow for front, center, surround and rear surroundøyttalere in addition to a subwoofer.

For a more detailed explanation of the possible speaker configurations you should read speaker configuration section of our home theater amplifier guide.

We have a large list of power amplifiers in sales in the market. This overview can be found in amplifier database

Availability
Evolution 707 is in sale and the lowest price that is observed is kr 285,000,-. Use the links to price engines on the right side to find the cheapest stores.

Discuss in our forum
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