I have posted on my blog a how-to for converting a standard pair of Procyon GanzFrames for true hemispheric stimulation. TriField is a CraigTAVS trademark and the design is copyright (free without permission for non-commercial use).
http://craigtavs.wordpress.com/2014/...anzframe-hack/
This is a high-risk hack - don't blame me if you end up with a pile of useless GanzFrames :)
Attachment 705
Have fun!
Cheers,
Craig