For a few months I rcupr one with a pair of speakers "mission" English brand of Hi-Fi is a magical amp. A warm, transparent, faithful, open. The old record brsilienne music I sound terrible on it, classical music, even modern disks, it is a very faithful amp.
it's a bit like the old turntables, forget mp3s and sub bass speakers, sub acute, and other effects of the spaces that serve anything, these amps are made to restore a beautiful natural signal, c ' is a joy.