I am not sure what your intended use is, but the DR-07 does not run on phantom power, it only has plug in power. Also it only takes a 1/8 inch TRS jack, so the XLR out of the unit you mention would not work with the DR-07. In general, the Tascam DR-07 is not really designed for use with XLR or phantom powered mics.
More information would be helpful in getting you to the correct gear that will help you with your end objective.