I run busman bsc1 mics with my Tinybox. Jon made me a cable that has a pair of regular XLR cables for the mic end and a single mini xlr into the Tinybox. The Tinybox output is 3.5mm out so I just a short cable to go 3.5mm in to the line in on my tascam dr2d. The Tinybox and cable provide the phantom power the mics need. The Tinybox is a basic one with the regular high/med/low settings.
This setup works really well for me, I love it.