Welcome to M² Circuits!


We will not be accepting any more repairs for the remainder of 2023.

We are a repair company that specializes in audio electronics. We also offer custom designs of various audio gear like preamplifiers and guitar effects.

From tape decks to receivers, oscilloscopes to signal generators, we can fix all kinds of equipment. For more information on repairs see our Repair page.

We also sell in-house designed circuit boards, which you can find on the Shop page of the website. Multicap replacement boards, extender cards, and spares from projects are available there.

Be sure to follow our Instagram page! Stories are posted regularly about current projects and repairs – photos, videos, and even technical explanations about the work being performed.

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