I’ve never heard Peachtree drive Maggies adequately, although the amps might.......but if it were me, I’d start over, sell the Peachtrees and go integrated with either Bryston 135 integrated or the excellent Parasound Halo integrated........You need something with good current to drive Maggies, especially with 1.7s which are severely bass challenged..........
I have 3.7s and I drive them with Bryston 28BSST2’s......
I have 3.7s and I drive them with Bryston 28BSST2’s......