Hello! For many years I've used the Xduoo Ta01 as a Dac connected to my Matrix Mstage HPA1 headphone amplifier. The sound is pretty good but the xduoo uses unsigned xmos drivers that won't allow me to use secure boot on windows. I very often have hissing and static from my mstage amplifier and...

I have a problem with my Matrix M-Stage. It usually works good for a while, but then there comes this low trembling noise creeping and eventually overtakes everything. When I press with downward force on my 6.5mm jack I can sometimes make it stop. This makes me believe there is something wrong...