@acurus I've not heard the MPD6 but have heard most of the Bricasti DACs over the yrs and based on my own budget bought an M3. I thought the M21 was the most transparent Bricasti dac of all. Owned a Lampi Big6 prior and no comparison.
@jmeyers yes a lot of money but you are one lucky person. My dealer uses the M12 & M19 and it is the finest sound of CDs I've heard especially using that I2S connection. Would not have thought it possible to get so much music out of CDs but our ears can easily tell the difference. CDs now sound unforced and the only word how I can describe when I've listened to his M19 is musical and natural......Enjoy your music.