The Onkyo TX-NR838 is a 7-channel AV receiver designed for home theater applications, featuring a robust amplification system rated at 130 watts per channel into 8 ohms. It employs advanced technologies like Wide Range Amplifier Technology (WRAT), High Current Power Supply (H.C.P.S.), and 3-Stage Inverted Darlington Circuitry to ensure dynamic and clear sound output. The audio components are separately constructed to minimize electrical interference. It supports a variety of multi-channel audio formats including Dolby Atmos (with a firmware update), and offers multiple amplifier configurations for flexibility in speaker setups. Additionally, it incorporates dual 32-bit DSP processing and high-quality 192kHz/24-bit DACs for enhanced audio performance. The receiver features extensive connectivity options including seven HDMI inputs that support 4K video and a built-in Wi-Fi module for streaming music, along with Bluetooth for wireless audio playback. The AccuEQ Room Calibration feature allows for automatic adjustment to suit your room acoustics. Users can enjoy various streaming services like Pandora and Spotify through its network functionality. The TX-NR838 is also THX Select2 Plus certified, ensuring a quality listening experience at home, replicating the studio master quality of music and movies.
