MF6 is discontinued. There is an M6si, which I’ve owned (purchased new) since December 2015. I highly recommend it. At the time and point of purchase I compared it to Krell Vanguard and McIntosh MA6700, both considerably more expensive. Realistically the Musical Fidelity is right on par with those integrated amps and for considerably less money too. To those who have indicated the DAC in the MF is somehow lacking, I disagree and consider the DAC more than adequate for audiophile grade performance. The aformentioned stated, I have no experience with the Parasound.
