Thank you all for your suggestions. Here are the ones that I am currently looking at based on your suggestions and other research:
- McIntosh 2600
- Vinnie Rossi L2
- Mola Mola Makua
- Bricasti M12
- Lampizator Atlantic TRP with PAC preamp
I am also seriously looking at the Freya as a temporary solution, maybe to compare to my current DAC with analogue volume control (Resolution Audio Cantata) and get an idea which of both is better. Due to its price I would be able to swing some decent ICs and PC.
Thank you all again and I will keep you posted regarding my quest.