http://www.youtube.com/view_play_list?p=E901FFAC3DC36CCB
This video series showcases the Ibanez IMG2010 X-ING vintage 24-pin guitar synthesizer controller, used with a variety of new and old guitar synthesizers.
via WayneJoness:
The IMG2010 is the most feature packed guitar synthesizer controller every made, with three continuous controllers, plus the virtual whammy bar.
My son says he has to have one of these guitar synths now. Are there better ones? This GR300 seems pretty versatile for the price.