Workbench
Ampex AM10
Binson Replacement PCBs
We will be out of the shop for onsite work. Please check back in after January 2nd to place an order.
Welcome to M² Circuits!
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.