Although I'm a perennial advocate of tube amps with electrostats (and have sufficient experience with SS amps and stats -- not all bad BTW) there is one SS amp I would like to audition if I had the opportunity -- i.e. if a friend had one, or something easy like that ;-) And that's the amp currently made by Sanders Sound Systems:
http://www.sanderssoundsystems.com/index.htm
Roger designed these amps (300W stereo and 800W monoblock)specifically for electrostats -- BTW he designed the Innersound Eros electrostatic speaker before starting his new company. Go to his website and read the white paper and other info. It's very interesting. I've not heard one as I say, but that would be my first consideration for an SS amp for those great Soundlabs!
http://www.sanderssoundsystems.com/index.htm
Roger designed these amps (300W stereo and 800W monoblock)specifically for electrostats -- BTW he designed the Innersound Eros electrostatic speaker before starting his new company. Go to his website and read the white paper and other info. It's very interesting. I've not heard one as I say, but that would be my first consideration for an SS amp for those great Soundlabs!