Iīve just been reminded why I havenīt thrown this software and replaced it by Itunes!

The y4 works great!
1st impressions
right "out of the box" same settings as y3a, it sounds better resolved in the mids and up.(slightly) improved midrange and up dynamics
funny but the soundstage is denser in the centre with better depth,maybe a little narrower but the channels hangs better together. my ss width is maybe narrowed from 6,5 to 5,5 meters but with better centrefill.
bestr with arc pred and quad ? may that be correct?
q 2 and q3 tested down to 0 but too dull and reset to 15 on both
IMO
well done
will be back L8R when lived a little with these settings
best
Leif