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Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

audio repairing

  1. S

    Help requested to repair Class D Subwoofer amplifier

    Hi, I'm a mobile DJ and studied electronics 20 years ago, since that time I haven't done anything with it... I have a DB Technologies DVA S10 subwoofer. On my last gig it started to smell strange.... I decreased volume and had no choice to swith it off. Once at home I opened the enclosure and...
  2. D

    Repairing sanford home theater

    I have 1 sanford 5.1 home theater. Any sound not comming from that. Power and all function are working. Problem is sound not coming. I already changed 1 IC. Now very big sound coming from the speaker. Like brrrrrrrrr.. How can repair that?

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