Surround pre-amplifier with 8K HDMI passthrough, 3D audio formats, audiophile-quality music playback, multi-room HEOS Built-in technology, and voice control The Marantz AV7706 pre-amplifier features... View more

Surround pre-amplifier with 13.2 channel processing and full 8K pass-through capabilities The Marantz AV8805A pre-amplifier sets the standard for audiophile home cinema with 13.2 channel processing... View more