And surround effects far more convincing than previous systems. With the MHC-DP700 system, you've got all the latest processing. The dts decoder enables multi-channel digital surround sound that is dynamic, spacious, and realistic. Generates 5.1 discrete channels of sound for Left, Right, Center, Left Surround, Right Surround, and Subwoofer. Decodes and amplifies the surround channels already encoded in most movie videocassettes and laserdiscs, many TV dramas and sports broadcasts.
Electronic equalizers operate over more precise bands, for corrections that are more selective.
Each band operates over a much more specific, far more precise range of musical frequencies. So you can be far more flexible in your adjustments. Sony gives you 10 factory equalizer presets. And Sony lets you track your adjustments on a Spectrum Analyzer display. Some of these models offer Personal File Presets you can create yourself.