Musical Fidelity M3si vs Parasound Halo Integrated vs Marantz PM8005 - not much out there in terms of comparison between these, mostly because the Parasound Halo Integrated is a fairly new model. I'm soliciting advice on which of these integrated amps you think might pair better with my Monitor...

Hi all! I've been into hifi, home theater, analog stuff for a long time, but not so much into headphones even though I've had an HD650 for a few years that I just never used as much as I thought I would. Now that we have a baby in the house, my use of headphones has spiked. If fact, due to...