The number of cards in the DSP cards determine the number of channels and buses that are available in each S5 Fusion. For a given number of DSP cards, different combinations of channels and buses may be quickly configured using the eMix Mixer Model software. Usually a Mixer Model is chosen during installation and is used throughout the life of the system as it will best match the application requirements of the studio.

Each S5 Fusion channel has:

If mic preamps are connected to the channel these additional controls are available which relate to the ML 530 remote mic/ line interface unit :