Boston Acoustics Digital Media Theater (Please Read)

Description

Boston Acoustics Digital Media Theater. I've had these sitting in a box for awhile. A couple of years and when I took them out to test them there is a low hum when playing. The hum does not get louder when you raise the volume. I would assume it is a grounding problem. I have also included a extra pair of Boston Acoustics satellite speakers that I don't know anything about. Please view all pictures for more detail any ask any questions you may have.
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