59mm * 90mm. Like Axoloti, no analog CV in, but one line in and out, balanced at zero of course. :-( Lots of GPIOs though. See also zrna.org/akso
The akso was a bit of a nightmare - I've better hopes for this one.
I used to run my axoloti, loaded with MPE patches, into the AE system via 2 signal amp until it developed an issue - I'll be doing the same with this I imagine, powering it from the AE rack and using the pin outs into the system.