A small design house providing custom
OEM audio designs
Located in Toronto, Canada Yoyodyne Consulting can supply custom designs or your can choose from a catalogue of non-exclusive products for house brands.
A few OEM examples
Open Source Designs
Yoyodyne Consuting also supports
a number of open source audio and Amateur Radio designs.
Schematics and BOM files are provided without support. Some items
may also be available as kits or bare circuit boards. Open Source Projects