I own a Devialet 220 Pro CI, with Neat Momentum SX5i speakers. One things is good to know before venturing into Devialets, these are extremely finicky about a proper setup. You have to take care of each and every aspect of audio, starting from good vibration management, good power supply, adequate heat dissipation, good cables, proper speaker placement and isolation etc. Once you set it up properly, it can be an extremely rewarding experience. Without being properly setup, it would throw much less organic sound.