Lindemann Amps and Preamps

Hello All. I have seen glowing reviews of Lindemann's CD/SACD players. How about their amps and preamps? Anyone out there using them care to share your thoughts?

Many Thanks!!
I replaced a Krell KCT and FPB600c with the Lindemann 830S and 855. They're driving a pair of Raidho Ayra C3.0's. The combination is dynamic, fast, articulate, and 3-dimensional.