Classe Audio DR-7 Preamp 

 

 

This DR-7 came in with a constant tripping of the fuse.    Diagnosis quickly revealed a shorted capacitor, and failure of components in several area.

 

All were replaced, and subsequent bench test meet factory specification.

 

 

 

 

 

 

 Contact us: info@excelstereo.com             416-523-6655 

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