YAMAHA RXA3030B 9.2 ch AV Receiver with 150w x 9 Power, 8 in/2 out HDMI, Multipoint YPAO R.S.C., network functions, 4K Pass-Through AVENTAGE AV Receiver with 11.2ch expandability & CINEMA DSP HD3 for the ultimate in surround sound performance. Outstanding features include super-high quality ESS DAC, new Yamaha video processing engine, Advanced HDMI Zone Switching, MHL support & HDMI with Ultra HD (4K) upscaling. AVENTAGE AV Receivers: Designed to Deliver the Highest Levels of Audio Performance CINEMA DSP HD3 expands the sound field vertically for more thrilling & realistic surround sound Ultra-high performance DACs for superior sound quality Aluminium Front Panel Offers Visual & Aural Benefits Anti Resonance Technology (A.R.T.) Wedge helps to ensure that vibrations do not affect sound quality H-shape cross member frame & rigid bottom frame / double bottom construction 9-channel powerful surround sound & full discrete amp configuration --- 230 W per channel (4 ohms, 1 k Hz, 0.9 % THD, 1 ch driven [ European Model]) --- 150 W per channel (8 ohms, 20 Hz-20 k Hz, 0.06 % THD, 2 ch driven) --- 230 W per channel (8 ohms, 1 k Hz, 10 % THD, 1 ch driven, JEITA) MHL supports full HD video & audio from mobile phones & portable devices Network functions such as Air Play, Napster®* music streaming service (* Music service availability varies by region.) AV Controller app for operating various functions from a smartphone or tablet FLAC or WAV 192k Hz / 24-bit audio playback High-resolution Music Enhancer further heightens musicality from the original content Advanced HDMI Zone Switching allows unprecedented AV switching to multiple zones HDMI (8 in [1 on front] ) / 2 out) with 3D & Audio Return Channel 4K Ultra HD Pass-through & Upscaling YPAO R.S.C. (Reflected Sound Control) sound optimisation with multi-point / speaker angle measurement Yamaha video processing optimises video content Full LED Backlight Learning & Preset Remote Unit Versatile Zone control such as Zone 2 / 3 / 4 on / off, Zone GUI, Zone 2 / 3 video assign & Party mode ECO mode operation for about 20% less power consumption VENTAGE AV Receivers: Designed to Deliver the Highest Levels of Audio Performance The AVENTAGE line of high-performance AV receivers is based on the audio design concept of providing a massive, full-bodied sound for movie sound effects & the accurate reproduction of music sources. By expertly harmonising traditional & advanced technologies, every factor that affects sound quality, from materials & parts to construction, layout, vibration damping (unique foot) & âfine-tuningâ the sound, is handled with no other thought than to achieve the best possible audio quality. As a result, every AVENTAGE model has the ability to reproduce the most subtle details of high-definition sound, so that listeners can enjoy a truly high-class sound studio experience at home.