hgeifman: Remember to calibrate the maximum output voltage, so Bricasti M1’s volume control is used in it’s top 1/4 of full output, so there’s no chance of "bit stripping" when the volume is use too low.
My friend has one of these and also uses it direct, and he finally got around calibrating the volume so it used almost at max, and he said it did sound so much better then.
Cheers George