AV40 left speaker is quiet.

AV40 quiet left speaker here (fixing my second set of AV40s, loving your choice of caps supplier, M-audio):
Replacing 22uf caps near the edge did not fix the problem although 2 of 3 are tested bad. But inspecting C13 capacitor, which is deeper, I found it is not only failed but also has one contact plate lifted from the board. So I soldered a jump wire to the nearest intact contact plate and replaced C13 cap. AV40 works, for now...
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  • Hi,

    Thank you for posting your solution.

    We cannot guarantee the same steps will resolve everyone's issues, though. We cannot recommend making any repairs to the unit on your own. Please call or email our Tech Support or nearest distributor for service options if you are experiencing this problem:

    USA & Canada
    Phone: 401-658-5765
    Hours: Monday - Friday 8:30AM - 6:30PM EST

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    Phone: +49-2154-81299-20
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    Phone: 44(0)1252-896040
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    Brazil
    Phone: +5511 - 3222-6476
    Hours: Monday - Friday 9:00AM - 6:00PM BRT

    Email
    http://www.m-audio.com/support/contact

    International Distributors
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