Daisy Chaining preamps

My Audio Research LS27 preamp has Record Out jacks. Does anyone see a problem with running the Record Out signal into an Input on a second preamp? Then going from the second preamp into my power amp.

I have wanted to try a BHK preamp for a while now, but it does not have enough inputs to accommodate all of my other equipment. If using the LS27 Record Out into the BHK preamp would work, I could put my primary sources into the BHK and put my overflow sources (ex. cassette deck) into the LS27.

From my perspective as long as the Record Out specs are within the acceptable input specs of the BHK Pre, you should be fine.