sbgk

in the 3rd picture you can see 3 sets of 2 bolts at the left and right side on the bottom, undo the bolt facing the front in each set as...

I'm sure there's no jitter, but the circuit that makes it jitter proof muddys the sound and can be reduced by the dpll setting I tried...

It's interesting that the DPLL setting improves the sound quality when set to 0. Gustard currently use the ES9039SPRO chip in their...