Harman Kardon has officially announced the introduction of their 7.1-channel AVR 354 and AVR 254 and its 5.1-channel AVR 154 audio/video receivers. All models will release in US in late spring.

AVR 354 - 7.1 channel, 75 Watts per channel, HDMI v1.3a, Dolby TrueHD and DTS-HD Master Audio decoding, 1080p video upscaling, EzSet/EQ equalization, multiroom capability and it comes with The bridge II docking station for iPod. Price: $899.

AVR 254 - 7.1 channel, 50 Watts per channel, HDMI v1.3a, Dolby TrueHD and DTS-HD Master Audio decoding, 1080p video upscaling, EzSet/EQ equalization and multiroom capability. Price: $649.

AVR 254 - 5.1 channel, 30 Watts per channel, HDMI (video switching), Dolby Digital, DTS and Logic 7 processing. Price: $399.