I'll state my personal "opinion": SQ is a critical, key feature of a "processor", because the processor in the case of an Outlaw pre/pro, is also the preamplifier in one's sound system. Front-end components (CD player, DVD player, etc) will have their SQ affected by the system preamplifier. High-end, expensive front-end components with high SQ will have that SQ either degraded or not, depending on the SQ of the system preamplifier. Power amps at the ouput of the preamp, likewise will have their SQ affected by the preamp.
And yes, it's the nature of consumer products that next generation models are marketed with the old "new and improved" focus. I still have my 950 with its loud transformer hum and barely working volume control, waiting for the next Outlaw pre/pro.