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2sc1444

  1. dedmonson

    Sansui AU 4400 Problems, help/advise needed

    Blowing fuse F02 on main and power supply circuit board. Suspect the Right channel transistors TR14 and TR16 are bad. TR15 and TR13 were replaced at some time in amps long history with some non-original transistor. Replacement 2SC1444 are difficult to find and expensive. Have been led to...
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