I would like to report excellent results using all Musical Fidelity SS system......amp used is A3.2cr rated 130 watts.
I also use HSU VTF3 MkII sub with Europas.
I currently own several very good pairs of @$1,000 monitors
and what I like most about GMA Europas is they have very balanced natural yet detailed sound which sounds very good on a wide range of real world music.....not just a handful of booring audiophile recording (we all know what they are)
Also soundstaging is close to the best available at this price level.
Some speakers I own are better in certain areas (Von Schweikert VR1 has more vivid detailed treble for instance)
and Europas do not have elegant appearance like others, but as far as overall sound quality and ability to play average recordings (rock) very well I think GMA Europa is as good as any $1,000 monitor I have owned. (we are only talking 5-6 top rated @$1,000 models here)
Also I wish people would tone down the "hype" a bit and only report what they have direct first hand experience with and not make exaggerated general statements about these vs other much more expensive speakers.
One other comment I prefer the Europas on upturned cones on speaker stand, instead of cones I use brass capnuts with dome top turned up into speaker bottom. Some pictures can be seen in system 1.