EdgeBus is a programmable high-bandwidth expansion slot system designed by Metric Halo for 3D-upgraded audio interfaces including the ULN8, LIO8, ULN2 and 2882.

With Metric Halo’s newly developed Edge Cards, users can extend their system across for a huge range of different applications by installing their desired format board in the rear expansion slot of any 3D-upgraded or 3D-generation interface.