MHZS - Mystery of the DAC Chip

Hi everybody,
This is my first msg on this board, i'm from France and we (mhzs french owners) are reading your posts with great interest. Firstable, thank you all for all your posts about mhzs players tweaks. We (french mhzs community ;-) ) are working on some tweaks too. If we find something new, i will post it on this forum. So Kiko, thank you so much for your pcb pictures (very usefull !), and could you please tell us more about your findings about mhzs weakness ?

I would be very interested by the results you get with your regulator...  
Question : Is it a 5 ou 3.3v reg ? Do you get 3.3 from the 5v reg as BB suggests in their 1742 documentation ?

So t. what about your home made regulator, is it better with them ?
And what about the sound difference with them (more detail, focus,...) ?
Thx !

Excellent t. !
Could you please post schematics and pictures of your regulator ?
It would be great ! ;-)

I've worked on kiko's pcb pictures ;-) I think that we can do better but if it can help a bit...