Marantz AV7703 11.2-Channel Network A/V Preamplifier

Let your amplifier handle the amplification while the rest of the video and audio processing is handled by the Marantz AV7703 11.2-Channel Network A/V Preamplifier. It offers the flexibility of 11.2-channel unbalanced and balanced outputs and supports Dolby Atmos, DTS:X, and, via a future firmware upgrade, Auro-3D object-based audio decoding. The Audyssey Platinum calibration suite is built into the preamp to help you tailor the sound to your listening environment with the included setup microphone.