A more straight-forward solution would be for Meridian to produce an iPad dock with RS232 interface - plus, if need be, HDMI and toslink (ala HD621).

However, all this may very well seriously undermine the Sooloos interface.

Not an Actor, nor married to Jamie-Lee Curtis.

#1: DSP5200SE|DSW.2|218|210|506.2|504
#2: Prime/PSU|SOtM sMS-200 Mini NEO SE|Focal Stellia
#3: Other stuff