I've been using marble 9.0s with MultiAmps in active crossover mode since around 2005. Same with my CD-1. I still have an ACA preamp I use in another room. I have 7.0, 6.5 and 3x4.0 in storage. I need to get these out and try to find a new home.
I have several other systems with current components and I've heard many more setups owned by other people. I'm still happy with my speakers and amps.
Is anyone else still using their nOrh gear?