Thank you for letting me into your circle! Glad that I found this site by searching for recommended amps on Magnapan !.7i speakers.I was once in the home audio business in Wilmington,NC.......Atlantic Audio.I own a Prima Luna preamp,PS Audio Classic 250,Cambridge, Audio streamer and CD transport. Currently using all Nordost cables.......pleased with my sound,but always looking to improve! look forward to reading and enjoying all of the threads!!