The volume on the remove doesn't work. All other buttons work. Volume can be controlled on the unit. The Onkyo TX-NR509 5.1 HDMI Home Cinema AV Receiver Amplifier is a high-quality audio device that offers a range of features for an immersive sound experience. With support for AM modes and Dolby TrueHD and DTS-HD surround sound formats, this amplifier provides clear and powerful audio output. The unit also includes a radio tuner, HDMI audio outputs, composite and HDMI audio inputs, and a sleek black design. With 5.1 channels and 3 inputs, the Onkyo TX-NR509 is perfect for enhancing your home audio setup.
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