I just purchased a pair of Paradigm Studio 100 v.3 speakers and Rotel 1067 receiver. The receiver produces fairly loud crackling and sometimes popping sound frequently, especially when the unit is warm. I am returning it for a new one but really concern that these distortions had caused permanent damage to the speakers. Is there something I can do to verify that no damage has been done to the speakers? or should I bring the speakers back to the dealer as well? Please give your advice.
Thanks,
Tran