Need DAC help

You have a very nice start with the Totem and Plinius. I have been using a PS Audio Digital Link III and am a big fan. It has a smooth and realistic presentation with good full range extension and tames the digital glare. The mods are even better they say. I also bought a Cambridge DAC Magic for a secondary system and it is really good, but not like the PS Audio. Used for $500, I think the DLIII is a great deal. If you can spend more, there are clearly better units, of course. The next step up may be the Wyred 4 Sound for $999, but I haven't heard it. Many out there as you approach $1K. We are all lucky to have so many great DACs at all price points.

Dude, dude, dude!! With your budget and current excellent gear, I think the PS Audio (as suggested) or the Benchmark would be great matches. I have had both, and they are both great, I think the Benchmark is more detailed.

I am unclear if the PS audio is a tube Dac. Would love to hear more suggestions, thanks

The PS Audio is not a tubed unit. I would look for a used Kora Hermes which is tubed. They are excellent sounding.

How about the Eastern Electric DAC. Uses same Sabre chips as used in the Wyred DAC, but instead of a discrete output stage, you have a switch that allows you to choose between tube and op-amp output stages. At $750 a great buy.