Which DAC Would You Recommend?

[taipan1013]

I currently have a Pro-Ject Pre Box S2 Dac.  I am considering purchasing a new dac with pre-amp.  I have narrowed my selections to the following:

1- RME adt-2 dac (cost is a little more than my budget of $750 but due to build and features it seems like excellent choice)

2. SMSL m400 dac -  (good reviews but somewhat concerned regarding quality)

3. Topping d90 dac - (good reviews but somewhat concerned regarding quality)

4. Other dacs forum members might recommend.

Appreciate your thoughts and recommendations.  Will using with Roon and Pi4.

Thanks Greg

[taipan1013]

Thank you very much regarding the Topping Gutard dacs.  I read another reviewer saying he liked the Gustard 30 dac.  Again thanks for answering my request.  You input is very helpful. Greg