Alpengeist's TV (and other stuff) Repair Blog: Marantz SR7007 - not starting - rapidly blinking LED - defect transistor MMBT5551 in ASO protection circuit
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Marantz CINEMA 50 9.4 Channel Home Theater AV Receiver w/ Dolby Atmos & Streaming Built-In | Audio Advice
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Marantz Cinema 60 7.2-channel home theater receiver with Dolby Atmos®, Bluetooth®, Apple AirPlay® 2, and Amazon Alexa compatibility at Crutchfield
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