MusicCast RX-V683 Product Information Colors / Finishes 7.2-channel AV receiver with versatile connectivity to take full advantage of the high AV quality. Dolby Atmos® and DTS:X™ support MusicCast for audio enjoyment in every room 7-channel powerful surround sound...
RX-V383 5.1-channel AV receiver with fully discrete audio construction plus many advanced functions. 5-channel powerful surround sound --- 70 W per Channel (6 ohms, 20 Hz-20 kHz, 0.09% THD, 2-ch driven) --- 100 W per Channel (6 ohms, 1 kHz, 0.9% THD, 1-ch driven)...