Used Gryphon Diablo 300 should do it. If you like its presentation. It will be a little over $10k but not by much.
High Current Integrated Options for Manger Speakers
Hey Folks:
Looking for suggestions for high current integrateds (tube, hybrid, or solid state) under $10k. Folks who have direct experience driving Manger loudspeakers with such are particularly encouraged to share your thoughts! Internal phono and DAC not required.