Topic: MADI cards and PCIe expansion units

Hello,

We're looking to scale up a large wavefield synthesis system and want to know if we can add extra MADI PCIe cards to a Mac Pro using a PCIe expansion chassis like the ones made by Magma (http://www.magma.com/pciexpress.asp). Do RME MADI interfaces work with these expansion chassis?

Thanks for any guidance - Charlie