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ca863

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    Fisher CA-863 transistor replacement on Main Amp PCB

    Hi guys, i'd like to ask you an advice. An accidental short caused some damages on the Main Amp PCB and i have to replace (testing bad) transistor Q411 in the scheme below which is a 2SA1017. I haven't the same transistor but i have KSA992 and it seems to me a good sub (maybe fT too low?). What...
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