If you like the X-1 the Xono matches up perfect, plus you will have the synergy of the Pass Labs products working together. I'd e-mail Pass and ask if you can use 1 power supply for the X-1 and Xono. I'm 90% sure you can, and I believe one of the power outlets is specificaly for this. Neither pre uses alot of power. I also have the X-1 Pre and the Xono, plus the X-600 monos. I absolutely LOVE the detail and bass of the Xono. It is a very versitile phono stage to boot.
Happy Holidays!
Happy Holidays!