I thought I could just use an older mac mini to feed music files from external hard drives and perhaps Tidal, Amazon Prime Music or the like, do dsp crossovers and possibly room correction, and route the output from the mac mini via usb to the Octo dac8, then to my amps which will feed my magnapan tympani iva's. I was thinking I could control the selection of files from the hard drives and from the streaming services with my iphone. Sounds reasonable? Any recommendations on software? I see a variety of streaming devices but not sure if any are going to output multichannel to the dac...or maybe I don't need to? New at this, sorry! Thanks.