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Marantz 250M amplifier repair - part 3

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  • čas přidán 9. 11. 2019
  • Time to get this one wrapped up. The two channels have their power transistors replaced and all due bias adjustments are done. The VU meter also need calibrating, and the its time for the final test.
    Great. Done.
    You can now support the channel:
    / mcaldeira paypal.me/macaldeira
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