I have found that my amplifier is just the beginning of the story with my Merlins. Too much emphasis is placed on the amplifier here without talking about the synergy of the Merlins with cabling and plugs, IMHO. The amplifier does not stand alone nor do the Merlins. They are both only as good as the cabling that is fed into them and the cabling that comes out of them, as well as the CDP. There is a huge difference to be heard with the Merlins depending on the cabling attached to them, assuming you have a good amp and a good CDP in your system.
I understand when one is quickly tempted to ascribe any short-comings in the sound to the Merlins or the amplifier or the CD player when, in fact, those short-comings are often due to cabling and plugs. Before I upgraded my cabling and plugs I was ascribing short-comings in the sound of my system to one or another of its components. Having heard the sound improve greatly with changes in cabling and plugs I realize that it was not the components that were at fault. I was at fault for not realizing that cabling and plugs are also components. Not having the "right" cabling and plugs for your system brings the system down to the weakest link in the chain.
I understand when one is quickly tempted to ascribe any short-comings in the sound to the Merlins or the amplifier or the CD player when, in fact, those short-comings are often due to cabling and plugs. Before I upgraded my cabling and plugs I was ascribing short-comings in the sound of my system to one or another of its components. Having heard the sound improve greatly with changes in cabling and plugs I realize that it was not the components that were at fault. I was at fault for not realizing that cabling and plugs are also components. Not having the "right" cabling and plugs for your system brings the system down to the weakest link in the chain.