Marantz has been engineering audio components for over six decades, and the AV7706 carries that heritage into the modern home theater. This is a pre-amplifier, not a receiver, which means it handles all the audio processing and video switching without built-in amplification. That distinction matters if you already own quality external amps or want to build a system with separates for cleaner signal paths and less interference.

The AV7706 supports 11.2 channels of processing and full 8K video passthrough on all HDMI inputs. That means it can handle the latest gaming consoles and streaming sources without bottlenecking resolution or refresh rate. HEOS built-in lets you stream from Spotify, Tidal, or your own music library to multiple rooms, and voice control works with both Alexa and Google Assistant. In daily use, setup is straightforward through the on-screen menu, and the Audyssey MultEQ XT32 room correction does a solid job tuning speakers to your space.

One honest note: this unit lacks the newer Dirac Live room correction found on some competitors at this price point. If you’re a calibration obsessive, that might matter. But for most listeners, the Marantz sound signature remains warm and detailed, with excellent channel separation and a quiet noise floor. Pair it with a good multi-channel amp, and you get a system that stays relevant for years.