The Martin Logan forum is a good place to ask ML questions.
Also, check the owner's manual for the speakers and make sure you are using amps within the power and impedance requirements that Martin Logan recommends for those speakers.
I own Martin Logan Monolith III speakers using a Krell KBX crossover and I can tell you they do need power to drive them. My Audio Research tube amps really work well with the speakers. However, my Mark Levinson 23.5 amps on the top end and lower end also sound wonderful.
That is one heck of a solid state amp that still to this day will beat most amps (tube or ss) out there.
So, check the manufacturer's requirements first, ask around and listen for yourself it possible.
enjoy