Fender Amplifier Service
Revox A77
TEAC 3300
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. For more information on custom orders of pedals and other audio gear, take a look at our Custom Designs page. We can also transfer all 1/4″ and cassette tape formats, with various types noise reduction, see the Tape Transfers page for details.
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.