If you're staying with the 1.7 the Parasound Hint integrated is a great match I used the paring myself before moving up to 3.7 Maggie's. Mac autoformers do not play well with Maggie's I called the factory when upgrading amps and they were the ones who told me also I know magnepan in the past recommended against class D amps. Pass makes a terrific pairing with Magnepan speakers as they have plenty of current.
Good luck happy listening.