Brand: Pioneer
The Pioneer TX-7800 is an AV receiver that was released in 2015 as part of Pioneer's Elite series. It supports 4K Ultra HD video and is capable of decoding a wide range of audio formats, including Dolby Atmos and DTS:X. The receiver has nine channels of amplification and can power a 7.1.4-channel home theater system, which includes four ceiling-mounted speakers for Dolby Atmos Object-Based Surround Sound. Additionally, it has built-in Wi-Fi, Bluetooth, and AirPlay connectivity, as well as support for streaming services like Spotify, Pandora, and TIDAL. The TX-7800 also features MCACC Pro, a room calibration system that automatically adjusts the speaker levels, distances, and crossover points for optimal sound quality. Overall, the Pioneer TX-7800 is a high-end AV receiver that combines advanced audio and video capabilities with comprehensive connectivity options and easy setup and calibration features.