Take a look at the RME ADI-2 DAC FS. It excels at clarity & detail, yet isn’t overly bright or clinical. I have mine installed in my secondary system & I’m extremely happy with it. It has toslink input & is well priced at $1300. Best bag for the buck in DACS out there IMHO & I’ve never seen a negative review. There are many online stores that will let you return it without return shipping charges. It does a great job of doubling as a preamp, too if you don’t need a lot of inputs.
My main system has a PS Audio Directstream, which is stunning with a good preamp. They pop up used often for $2500, or so.