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ADD DIY: How to cool your ONKYO receiver -or- Save your HDMI board and prevent the "no sound" repair - YouTube
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Amazon.com: Onkyo TX - NR609 7.2 Channel Network THX Certified A/V Receiver (Discontinued by Manufacturer) : Electronics
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Onkyo TX-NR737 7.2-channel home theater receiver with Wi-Fi®, Bluetooth®, and Dolby Atmos® at Crutchfield
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