This is a revised review. After I complained in a review about two receiver units that failed, each one when they were 8-9 months old; Sado customer service reached out to me. After we went over my order history, and how much I in fact really liked the units (they are playing Jingle Bells this week) they made every effort to satisfy the issue. The defective units were replaced, and they were some of the nicest folks I have ever contacted about a defective product.
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