Doug Rappoport knows tone. In this video he shows you the pedals he uses to get that "Texas Blues tone". Seymour Duncan Forza overdrive, Killing Floor High Gain boost pedal, and Vapor Trail delay all powered by the PowerStage 170 pedalboard power amp.
For more info visit:
http://www.seymourduncan.com/pedal/killing-floor
http://www.seymourduncan.com/pedal/vapor-trail-analog-delay
http://www.seymourduncan.com/pedal/forza
http://www.seymourduncan.com/power-amp/powerstage-170