Good question. You might want to ask this question in the 'Speakers' forum as well as the 'Misc Audio' one - you might get a wider range of responses....
Upgrading Speakers
Does it make sense to upgrade my speakers to Sonus Faber Olympica Nova III from the Sonus Faber Sonetto V. connected to Moon 390 and Moon 330A respectively. I love the Sonus Faber sound so I want to stay with the brand but when I consider the price point of the Nova !! relative to the Moon amplification I'm not sure.Also love the Moons.