How to synch BB and TC-Helicon Voicelive3's Midi clocks

Does anyone know how to accomplish this? The Voicelive3 & BB manuals don’t give you any info. My BB says,“USB device connected”, and won’t play. The one video on YouTube doesn’t explain how to do it, just that you can. Please help!

I’m not an expert on using midi sync but your BB won’t work if the USB cable is connected. I know many devices can now output midi via a USB interface but the BB has its own midi connection (you will need to use the breakout cable), the USB is only for accessing SD card and that only works on a PC.

You need the MIDI breakout cable. You can get it here: