Initially I was using Focal Diablo Utopia III speakers but lately I prefer the musicality of Harbeth M30.2. I still use Focal Diablo for multi-channel.
Active crossover changed to JL Audio CR1, which is more transparent compared to Bryston 10B-SUB and without any hissing noise of the 10B.
What speaker cables are you using? I too have Utopia Diablo and paired with a Devialet Le200 I'm going around the speaker cable circus. I've tried some Verbatim ribbons, Nordost up to Frey and so far the best has been Analysis Plus Solo Crystal 8, ll with HUGE differences which leads me to believe there's much more to come!
