It doesn't really work that way -- four channels is still four channels, no matter the input type. You already have 4 line level inputs on the 900NXS2, so there's no need to move over to digital.
RCA Outputs To Digital Inputs ?
Does anyone know if it's possible to get the Toraiz SP-16 to work on the digital input of the DJM900NXS2 ? I'm running out of channels and so i connected the 2 CDJ's to the digital in on the mixer to free up 2 RCA line in channels and i need 2 more so i was thinking maybe there is a way i can use the Toraiz SP-16 and the DJS-1000 on the other 2 digital channels and that would leave me with 4 line in for all the other gear.
Well,maybe i didn't explain myself correctly,i have both cdjs on 1 and 2 digital i wanted to use the sp 16 and djs on the other 2 digital so i can free up all the lines for when not djing i can use the switch on the djm put it on line and use the mpc live in line 1 tc voicelive rack on line 2 laptop line 3 desktop in line 4 currently i have everything on a separate mixer and plugged in line 4 and sp 16 on line 3
you need to buy a converter
Yeah, unfortunately it sounds like you either need a mixer with more channels, or you need to buy adapters to convert line > coax SPDIF, or line > phono (basically a phono inverse amplifier), but that would drop the quality as you're going to de-amp, then re-amp.