Call Mike at TweekGeek and see if you can home demo a pair of Acoustic Imagery Atsah monoblocks. Small, quiet, powerful, high input impedance, low power consumption and highly rated Class D. Seems perfect for your situation and the high'ish power needs of the mani 2s. Reviews by 6moons and others, and also basically the same amps as the Merrill Veritas so those check out the Merrill reviews as well, and check out Merrill amps if you like. My recommendation to try Atsah is based on the potential for an in-home audition...no risk, just return shipping. If you try them, let us know what you think. Good luck.
2 responses Add your response