I own 400e, 470/2, 710, 780/2, 880/2, 1290/2, 1590/2
Without a doubt my fav is the 1590 followed by 1290
Have never really had a chance to compare these two models with anything newer...have been wondering if anyone has listened to them a/b against Aerial Accoustic speakers...10t, 7t, model...