The C-001T is a Control I/O expansion module designed for use with the 9000 Series amplifiers and can provide up to 8 channels each of input and output expansion. Since the main unit has 4 preinstalled inputs and outputs each, the control input and output can be expanded to up to 12 channels each when the C-001T is used.

• Control I/O expansion module designed for use with the 9000 Series amplifiers