Uploaded January 2018 | Updated September 2026, 18 hours ago

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Technical information about TEAC's all-in-one audio systems, such as the LP-R550USB and similar models, including how to adjust the speed of the turntable and cassette player, and recommended upgrades. For a full review and demonstration, see this video on my main channel: youtube.com/watch?v=CQ5ctLvh5To