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It turns out this particular amp runs in class D, and uses a proprietary chip set, so local technicians are hesitant to touch it. The two I spoke with suggest returning the unit to Sumiko.

As I spent less than $200 for it brand new, I may just buy another. It may be cheaper than the shipping....

Thanks for the suggestions.

Thom T.

Rational Insanity and Controlled Chaos!
Music is life, and life is music.

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Follow Ups Full Thread
Follow Ups
  • Follow-up - Mahlernut 12:30:35 05/31/17 (0)


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