I tried using a Monster Cable y-splitter to connect a DAC to my Crack and an Audio GD SA-31 amp at the same time - but didn't get the result I expected. The idea was to be able to switch between amps without having to disconnect cables, but I figured I wouldn't keep both amps on at the same time.
What happens, though, is that I only get sound from the Crack if the Audio GD amp is also switched on. If I switch off the Audio GD amp, the Crack goes silent. Does that make sense? Is it even a good idea to run the Crack like this?