la 9632 supporte Le module TEB TDIF I/O (Entrées sorties en DB 25), mais ce ne sont pas des entrées/sorties analogiques, il te faudra les convertisseurs adequats, ce qui risque de grever ton budget.
Citation du site RME :
Optional Add-Ons
Analog Expansions: An easy to handle ribbon cable connects the optional AI4S-192 AIO and AO4S-192 AIO. These analog expansion boards having one bracket with 4 stereo TRS jacks: up to 192 Khz, balanced and 3 different reference levels. With this a maximum of 6 inputs and/or outputs can be achieved.
Word Clock Expansion: The optional 9632 Word Clock Module provides a galvanically isolated word clock input and two word clock outputs via BNC jacks.
TDIF Expansion:HDSP 9632 supports also the TEB TDIF-I/O-Module.