Cerrot, Try using the IFI USB power supply and IFI purifier/conditioner. It separates the power supply from the data, quite a remarkable little product.
I'm also using a Bryston BDP-2 for the player and now utilizing its USB output.
With the IFI unit, the USB is better than the SPIF outputs.
I'm also using a Bryston BDP-2 for the player and now utilizing its USB output.
With the IFI unit, the USB is better than the SPIF outputs.