I have a pair of JBL 305 and a passive controller. I currently have a DAC I may replace for a few reasons (I have another thread where I’m troubleshooting it) and I’d like any recommendations on a DAC I can use to hookup 2-3 computers? Can be USB, Toslink, and/or Coax. Ideally I’d like something with balanced outputs as I have noticed some noise from the cables (nothing plugged in but unbalanced TRS cables). Budget is less than $500.