" If you go digital out from the node, 24/96 is limit unless you have an MQA Dac."
That's not quite true. Someone had said the same thing before and I asked Bluesound helpdesk to verify. Their response was MQA capability is supported through both analog and coax digital outputs. Of course if you feed the coax output from the Node to an external DAC, then you (obviously) need a DAC that supports MQA in order to benefit from full functionality. In this scenario, a (digital) preamp with coax/digital input would be a good option.