HDSP 9632: The optional AI4S-192 and AO4S-192 analog expansion boards consist of a bracket with
4 stereo TRS jacks each. They offer the same performance as the on-board stereo analog I/O of the HDSP 9632: up to 192 Khz, balanced and 3 different reference levels. With this a maximum of 6 inputs and/or outputs can be achieved. The HDSP 9632 also supports the former Expansion Boards. An
internal ADAT input and an internal ADAT output allow for up to 14 analog inputs, 14 analog outputs, or the usage of a TDIF interface, directly inside the computer.