For the record, none of those devices ‘need’ what is key to the origins of the Overhub; Mk1 boxes required MTT support to preserve the narrower bandwidth requirements of the AF/AR … any MTT capable hub theoretically should have sufficed for that role … for the devices listed any MTT or non-MTT capable hub would be fine - but why not select the 
one as it’s known to work, or browse here … i don’t think your listed elektron boxes would even necessitate a powered hub tbh, but that may depend on your overall mA provision potential from computer
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