you can see the 2 dsps on the right side of the sx1080 on the middle shelf ...i am only using the amp section of the 1080...but i have a switch there so i can use schiit dac and preamp or sx preamp (radio, phono, aux, etc) inputs into the system as well...i have no source for vintage media here....we stream 99.9% of the time...apple music is hi res lossless...