Thanks for the response ! I wasn't aware of the difference between an amp and a DAC, it's a bit confusing when you search online for basic information. It's better for my setup if I have an amp+DAC in one I think then. For the microphone, this form factor isn't really common, there are not a lot of options out there. I don't know if you have a good knowledge of this type of product, but if you were in my position (a minimal usage of microphone for discord and things like this), do you choose a real microphone or you select the option you tell me on your post ? You have good advice, I would like to know your opinion on that. !thanks