Engineered for high-end home theaters, the new Sony STR-DA4400ES, STR-DA3400ES and STR-DA2400ES receivers feature sophisticated A/V technology supporting 1080/24p video signals, the latest audio codecs (Dolby Digital Plus, Dolby TrueHD, dts High Resolution Audio and dts HD Master Audio) and Faroudja DCDi Cinema technology for upscaling all video sources to 1080p when connected via HDMI to a compatible high-definition television.
The Sony ES receivers are all designed around a unique construction platform, digital board and a wide band power amplifier to maintain the purity of the audio and video signals by minimizing external vibrations and internal jitter. Sony