I am currently powering my Aerius i's with the PS Audio HCA-2 which I find provides enough power. There is good bass extension and the sound is quite vivid without being edgy or harsh- almost tube-like as advertised. It does help that my Pass Labs X2.5 brings out all the good qualities of this amp.
Happy Listening!
Jason
The Martin Logan Club
www.martinloganowners.com
"There is no better Martin Logan than a bigger Martin Logan"
Happy Listening!
Jason
The Martin Logan Club
www.martinloganowners.com
"There is no better Martin Logan than a bigger Martin Logan"