The Audio I/O Jacks 1U is only needed for Intellijel’s 4U cases. The 7U cabinets come equipped with TRS sockets for connecting an Audio I/O 1U.
For linking Audio I/O 1U and Audio I/O Jacks 1U, a ribbon cable is used.
Two audio inputs and outputs
1U Eurorack module, 16 HP wide, 38 mm deep