This is an old Dj Highfly scratch demo from 2009. The point is, that i´ve made my own 1mm vinyl (scratch vinyl with fx) and i used a modified Vestax Mixer. We soldered a small on/off button into the mixer. More informations about the mixer modification at: http://www.britcore.net/wordpress/vestax-pmc-07-pro-und-pcv-003-umbau/