The Marantz CINEMA 70s slimline receiver makes theatres possible in spaces where equipment cannot occupy large amounts of space. It features 7 x 50 watts of built-in legendary Marantz amplification, six HDMI inputs (three supporting 8K), HEOS streaming built-in, room correction with Audyssey Mult - EQ , Dolby Atmos and DTS:X, plus multiple inputs and outputs including preamp outs for all channels and two subwoofers. Slimline 7.2 channel 50-watts-per-channel amplification, Dolby Atmos, DTS:X and 8K Ultra HD, and HEOS streaming built-in. CINEMA 70s appears discreet yet remains a highly capable AV receiver. Peerless Performance - Immersive spaciousness, warm and rich tone, extraordinary detail and lifelike dynamics are legendary hallmarks of Marantz sound. Leading Technology - CINEMA 70s comes replete with the latest immersive audio formats, 8K video, room optimisation, streaming, and more technology to simplify and elevate your enjoyment. Exquisite Slimline Design A modern expression of timeless design principles, CINEMA 70s features a highly compact slimline design, the iconic Marantz porthole, and symmetrical design.